52920802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{218681}}^1$

素因数の和:218705

約数の個数: 12

約数和(自身を含む): 87254118

約数和(自身を除く): 34333316

約数列:

[1, 2, 11, 22, 121, 242, 218681, 437362, 2405491, 4810982, 26460401, 52920802]

約数ペア:

[(1, 52920802), (2, 26460401), (11, 4810982), (22, 2405491), (121, 437362), (242, 218681)]