56128195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 13855805

約数列:

[1, 5, 29, 145, 269, 1345, 1439, 7195, 7801, 39005, 41731, 208655, 387091, 1935455, 11225639, 56128195]

約数ペア:

[(1, 56128195), (5, 11225639), (29, 1935455), (145, 387091), (269, 208655), (1345, 41731), (1439, 39005), (7195, 7801)]