52661570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405089}}^1$

素因数の和:405109

約数の個数: 16

約数和(自身を含む): 102082680

約数和(自身を除く): 49421110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 405089, 810178, 2025445, 4050890, 5266157, 10532314, 26330785, 52661570]

約数ペア:

[(1, 52661570), (2, 26330785), (5, 10532314), (10, 5266157), (13, 4050890), (26, 2025445), (65, 810178), (130, 405089)]