53947204

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{2161}}^1$

素因数の和:2323

約数の個数: 18

約数和(自身を含む): 95662014

約数和(自身を除く): 41714810

約数列:

[1, 2, 4, 79, 158, 316, 2161, 4322, 6241, 8644, 12482, 24964, 170719, 341438, 682876, 13486801, 26973602, 53947204]

約数ペア:

[(1, 53947204), (2, 26973602), (4, 13486801), (79, 682876), (158, 341438), (316, 170719), (2161, 24964), (4322, 12482), (6241, 8644)]