56386860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8783}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 159376896

約数和(自身を除く): 102990036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8783, 17566, 26349, 35132, 43915, 52698, 87830, 105396, 131745, 175660, 263490, 526980, 939781, 1879562, 2819343, 3759124, 4698905, 5638686, 9397810, 11277372, 14096715, 18795620, 28193430, 56386860]

約数ペア:

[(1, 56386860), (2, 28193430), (3, 18795620), (4, 14096715), (5, 11277372), (6, 9397810), (10, 5638686), (12, 4698905), (15, 3759124), (20, 2819343), (30, 1879562), (60, 939781), (107, 526980), (214, 263490), (321, 175660), (428, 131745), (535, 105396), (642, 87830), (1070, 52698), (1284, 43915), (1605, 35132), (2140, 26349), (3210, 17566), (6420, 8783)]