51640474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{38711}}^1$

素因数の和:38765

約数の個数: 16

約数和(自身を含む): 83617920

約数和(自身を除く): 31977446

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 38711, 77422, 890353, 1122619, 1780706, 2245238, 25820237, 51640474]

約数ペア:

[(1, 51640474), (2, 25820237), (23, 2245238), (29, 1780706), (46, 1122619), (58, 890353), (667, 77422), (1334, 38711)]