52968730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 45008870

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 695, 719, 1390, 1438, 3595, 7190, 7367, 14734, 36835, 38107, 73670, 76214, 99941, 190535, 199882, 381070, 499705, 999410, 5296873, 10593746, 26484365, 52968730]

約数ペア:

[(1, 52968730), (2, 26484365), (5, 10593746), (10, 5296873), (53, 999410), (106, 499705), (139, 381070), (265, 199882), (278, 190535), (530, 99941), (695, 76214), (719, 73670), (1390, 38107), (1438, 36835), (3595, 14734), (7190, 7367)]