51796375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 69001920

約数和(自身を除く): 17205545

約数列:

[1, 5, 19, 25, 95, 113, 125, 193, 475, 565, 965, 2147, 2375, 2825, 3667, 4825, 10735, 14125, 18335, 21809, 24125, 53675, 91675, 109045, 268375, 414371, 458375, 545225, 2071855, 2726125, 10359275, 51796375]

約数ペア:

[(1, 51796375), (5, 10359275), (19, 2726125), (25, 2071855), (95, 545225), (113, 458375), (125, 414371), (193, 268375), (475, 109045), (565, 91675), (965, 53675), (2147, 24125), (2375, 21809), (2825, 18335), (3667, 14125), (4825, 10735)]