56720204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{457421}}^1$

素因数の和:457456

約数の個数: 12

約数和(自身を含む): 102462528

約数和(自身を除く): 45742324

約数列:

[1, 2, 4, 31, 62, 124, 457421, 914842, 1829684, 14180051, 28360102, 56720204]

約数ペア:

[(1, 56720204), (2, 28360102), (4, 14180051), (31, 1829684), (62, 914842), (124, 457421)]