49157275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 65920880

約数和(自身を除く): 16763605

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 2797, 3515, 13985, 17575, 53143, 69925, 103489, 265715, 517445, 1328575, 1966291, 2587225, 9831455, 49157275]

約数ペア:

[(1, 49157275), (5, 9831455), (19, 2587225), (25, 1966291), (37, 1328575), (95, 517445), (185, 265715), (475, 103489), (703, 69925), (925, 53143), (2797, 17575), (3515, 13985)]