51710660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31151}}^1$

素因数の和:31243

約数の個数: 24

約数和(自身を含む): 109904256

約数和(自身を除く): 58193596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 31151, 62302, 124604, 155755, 311510, 623020, 2585533, 5171066, 10342132, 12927665, 25855330, 51710660]

約数ペア:

[(1, 51710660), (2, 25855330), (4, 12927665), (5, 10342132), (10, 5171066), (20, 2585533), (83, 623020), (166, 311510), (332, 155755), (415, 124604), (830, 62302), (1660, 31151)]