56735705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 19904551

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 383, 559, 689, 1915, 2279, 2795, 3445, 4979, 11395, 16469, 20299, 24895, 29627, 82345, 101495, 148135, 214097, 263887, 872857, 1070485, 1319435, 4364285, 11347141, 56735705]

約数ペア:

[(1, 56735705), (5, 11347141), (13, 4364285), (43, 1319435), (53, 1070485), (65, 872857), (215, 263887), (265, 214097), (383, 148135), (559, 101495), (689, 82345), (1915, 29627), (2279, 24895), (2795, 20299), (3445, 16469), (4979, 11395)]