51208895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 65101440

約数和(自身を除く): 13892545

約数列:

[1, 5, 19, 95, 163, 815, 3097, 3307, 15485, 16535, 62833, 314165, 539041, 2695205, 10241779, 51208895]

約数ペア:

[(1, 51208895), (5, 10241779), (19, 2695205), (95, 539041), (163, 314165), (815, 62833), (3097, 16535), (3307, 15485)]