57753020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222127}}^1$

素因数の和:222149

約数の個数: 24

約数和(自身を含む): 130611264

約数和(自身を除く): 72858244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 222127, 444254, 888508, 1110635, 2221270, 2887651, 4442540, 5775302, 11550604, 14438255, 28876510, 57753020]

約数ペア:

[(1, 57753020), (2, 28876510), (4, 14438255), (5, 11550604), (10, 5775302), (13, 4442540), (20, 2887651), (26, 2221270), (52, 1110635), (65, 888508), (130, 444254), (260, 222127)]