"amicable number" meaning in English

See amicable number in All languages combined, or Wiktionary

Noun

Audio: En-us-amicable number.oga Forms: amicable numbers [plural]
Head templates: {{en-noun}} amicable number (plural amicable numbers)
  1. (number theory) One of a pair of numbers having the property that the sum of the divisors of each, excluding itself, is equal to the other number. Wikipedia link: amicable number Categories (topical): Number theory Related terms: abundant number, deficient number, perfect number, sociable numbers Translations (number theory): nombres amics [masculine, plural] (Catalan), ystäväluku (Finnish), nombres amicaux [masculine, plural] (French), befreundete Zahlen (German), מספר ידידותי (Hebrew), barátságos számok (Hungarian), numero amicabile [masculine] (Italian), 友愛数 (yūaisū) (alt: ゆうあいすう) (Japanese), 친화수 (chinhwasu) (Korean), numerus amīcābilis [New-Latin, masculine] (Latin), número amigo [masculine] (Portuguese), número amigável [masculine] (Portuguese), números amigos [masculine, plural] (Spanish), vänskapliga tal (Swedish)

Inflected forms

{
  "forms": [
    {
      "form": "amicable numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "amicable number (plural amicable numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Catalan translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Latin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Number theory",
          "orig": "en:Number theory",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The factors of 220, excluding 220 itself, are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110 and sum to 284; the factors of 284, excluding 284 itself, are 1, 2, 4, 71, and 142, and sum to 220; hence 220 and 284 are amicable numbers.",
          "type": "example"
        }
      ],
      "glosses": [
        "One of a pair of numbers having the property that the sum of the divisors of each, excluding itself, is equal to the other number."
      ],
      "id": "en-amicable_number-en-noun-H~QsKdxS",
      "links": [
        [
          "number theory",
          "number theory"
        ],
        [
          "divisor",
          "divisor"
        ]
      ],
      "raw_glosses": [
        "(number theory) One of a pair of numbers having the property that the sum of the divisors of each, excluding itself, is equal to the other number."
      ],
      "related": [
        {
          "word": "abundant number"
        },
        {
          "word": "deficient number"
        },
        {
          "word": "perfect number"
        },
        {
          "word": "sociable numbers"
        }
      ],
      "topics": [
        "mathematics",
        "number-theory",
        "sciences"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "number theory",
          "tags": [
            "masculine",
            "plural"
          ],
          "word": "nombres amics"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "number theory",
          "word": "ystäväluku"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "number theory",
          "tags": [
            "masculine",
            "plural"
          ],
          "word": "nombres amicaux"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "number theory",
          "word": "befreundete Zahlen"
        },
        {
          "code": "he",
          "lang": "Hebrew",
          "sense": "number theory",
          "word": "מספר ידידותי"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "number theory",
          "word": "barátságos számok"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "number theory",
          "tags": [
            "masculine"
          ],
          "word": "numero amicabile"
        },
        {
          "alt": "ゆうあいすう",
          "code": "ja",
          "lang": "Japanese",
          "roman": "yūaisū",
          "sense": "number theory",
          "word": "友愛数"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "chinhwasu",
          "sense": "number theory",
          "word": "친화수"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "number theory",
          "tags": [
            "New-Latin",
            "masculine"
          ],
          "word": "numerus amīcābilis"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "number theory",
          "tags": [
            "masculine"
          ],
          "word": "número amigo"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "number theory",
          "tags": [
            "masculine"
          ],
          "word": "número amigável"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "number theory",
          "tags": [
            "masculine",
            "plural"
          ],
          "word": "números amigos"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "number theory",
          "word": "vänskapliga tal"
        }
      ],
      "wikipedia": [
        "amicable number"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-us-amicable number.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/84/En-us-amicable_number.oga/En-us-amicable_number.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/84/En-us-amicable_number.oga"
    }
  ],
  "word": "amicable number"
}
{
  "forms": [
    {
      "form": "amicable numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "amicable number (plural amicable numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "abundant number"
    },
    {
      "word": "deficient number"
    },
    {
      "word": "perfect number"
    },
    {
      "word": "sociable numbers"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with usage examples",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Catalan translations",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Hungarian translations",
        "Terms with Italian translations",
        "Terms with Japanese translations",
        "Terms with Korean translations",
        "Terms with Latin translations",
        "Terms with Portuguese translations",
        "Terms with Spanish translations",
        "Terms with Swedish translations",
        "en:Number theory"
      ],
      "examples": [
        {
          "text": "The factors of 220, excluding 220 itself, are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110 and sum to 284; the factors of 284, excluding 284 itself, are 1, 2, 4, 71, and 142, and sum to 220; hence 220 and 284 are amicable numbers.",
          "type": "example"
        }
      ],
      "glosses": [
        "One of a pair of numbers having the property that the sum of the divisors of each, excluding itself, is equal to the other number."
      ],
      "links": [
        [
          "number theory",
          "number theory"
        ],
        [
          "divisor",
          "divisor"
        ]
      ],
      "raw_glosses": [
        "(number theory) One of a pair of numbers having the property that the sum of the divisors of each, excluding itself, is equal to the other number."
      ],
      "topics": [
        "mathematics",
        "number-theory",
        "sciences"
      ],
      "wikipedia": [
        "amicable number"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-us-amicable number.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/84/En-us-amicable_number.oga/En-us-amicable_number.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/84/En-us-amicable_number.oga"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "number theory",
      "tags": [
        "masculine",
        "plural"
      ],
      "word": "nombres amics"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "number theory",
      "word": "ystäväluku"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "number theory",
      "tags": [
        "masculine",
        "plural"
      ],
      "word": "nombres amicaux"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "number theory",
      "word": "befreundete Zahlen"
    },
    {
      "code": "he",
      "lang": "Hebrew",
      "sense": "number theory",
      "word": "מספר ידידותי"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "number theory",
      "word": "barátságos számok"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "number theory",
      "tags": [
        "masculine"
      ],
      "word": "numero amicabile"
    },
    {
      "alt": "ゆうあいすう",
      "code": "ja",
      "lang": "Japanese",
      "roman": "yūaisū",
      "sense": "number theory",
      "word": "友愛数"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "chinhwasu",
      "sense": "number theory",
      "word": "친화수"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "number theory",
      "tags": [
        "New-Latin",
        "masculine"
      ],
      "word": "numerus amīcābilis"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "number theory",
      "tags": [
        "masculine"
      ],
      "word": "número amigo"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "number theory",
      "tags": [
        "masculine"
      ],
      "word": "número amigável"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "number theory",
      "tags": [
        "masculine",
        "plural"
      ],
      "word": "números amigos"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "number theory",
      "word": "vänskapliga tal"
    }
  ],
  "word": "amicable number"
}

Download raw JSONL data for amicable number meaning in English (3.6kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-02-08 from the enwiktionary dump dated 2025-02-02 using wiktextract (f90d964 and 9dbd323). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.