56314570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 110270160

約数和(自身を除く): 53955590

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 4289, 6565, 8578, 13130, 21445, 42890, 55757, 111514, 278785, 433189, 557570, 866378, 2165945, 4331890, 5631457, 11262914, 28157285, 56314570]

約数ペア:

[(1, 56314570), (2, 28157285), (5, 11262914), (10, 5631457), (13, 4331890), (26, 2165945), (65, 866378), (101, 557570), (130, 433189), (202, 278785), (505, 111514), (1010, 55757), (1313, 42890), (2626, 21445), (4289, 13130), (6565, 8578)]