51358288

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 101645280

約数和(自身を除く): 50286992

約数列:

[1, 2, 4, 8, 16, 107, 131, 214, 229, 262, 428, 458, 524, 856, 916, 1048, 1712, 1832, 2096, 3664, 14017, 24503, 28034, 29999, 49006, 56068, 59998, 98012, 112136, 119996, 196024, 224272, 239992, 392048, 479984, 3209893, 6419786, 12839572, 25679144, 51358288]

約数ペア:

[(1, 51358288), (2, 25679144), (4, 12839572), (8, 6419786), (16, 3209893), (107, 479984), (131, 392048), (214, 239992), (229, 224272), (262, 196024), (428, 119996), (458, 112136), (524, 98012), (856, 59998), (916, 56068), (1048, 49006), (1712, 29999), (1832, 28034), (2096, 24503), (3664, 14017)]