53317684

素因数分解:

$2^2\times 7^2\times {\mathrm{272029}}^1$

素因数の和:272047

約数の個数: 18

約数和(自身を含む): 108539970

約数和(自身を除く): 55222286

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 272029, 544058, 1088116, 1904203, 3808406, 7616812, 13329421, 26658842, 53317684]

約数ペア:

[(1, 53317684), (2, 26658842), (4, 13329421), (7, 7616812), (14, 3808406), (28, 1904203), (49, 1088116), (98, 544058), (196, 272029)]