52857398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{218419}}^1$

素因数の和:218443

約数の個数: 12

約数和(自身を含む): 87149580

約数和(自身を除く): 34292182

約数列:

[1, 2, 11, 22, 121, 242, 218419, 436838, 2402609, 4805218, 26428699, 52857398]

約数ペア:

[(1, 52857398), (2, 26428699), (11, 4805218), (22, 2402609), (121, 436838), (242, 218419)]