56122928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{57503}}^1$

素因数の和:57572

約数の個数: 20

約数和(自身を含む): 110522688

約数和(自身を除く): 54399760

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 57503, 115006, 230012, 460024, 920048, 3507683, 7015366, 14030732, 28061464, 56122928]

約数ペア:

[(1, 56122928), (2, 28061464), (4, 14030732), (8, 7015366), (16, 3507683), (61, 920048), (122, 460024), (244, 230012), (488, 115006), (976, 57503)]