51694227652

素因数分解:

$2^2\times {\mathrm{19913}}^1\times {\mathrm{649001}}^1$

素因数の和:668918

約数の個数: 12

約数和(自身を含む): 90469580796

約数和(自身を除く): 38775353144

約数列:

[1, 2, 4, 19913, 39826, 79652, 649001, 1298002, 2596004, 12923556913, 25847113826, 51694227652]

約数ペア:

[(1, 51694227652), (2, 25847113826), (4, 12923556913), (19913, 2596004), (39826, 1298002), (79652, 649001)]