51556875

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 88771584

約数和(自身を除く): 37214709

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 625, 775, 887, 1875, 2325, 2661, 3875, 4435, 11625, 13305, 19375, 22175, 27497, 58125, 66525, 82491, 110875, 137485, 332625, 412455, 554375, 687425, 1663125, 2062275, 3437125, 10311375, 17185625, 51556875]

約数ペア:

[(1, 51556875), (3, 17185625), (5, 10311375), (15, 3437125), (25, 2062275), (31, 1663125), (75, 687425), (93, 554375), (125, 412455), (155, 332625), (375, 137485), (465, 110875), (625, 82491), (775, 66525), (887, 58125), (1875, 27497), (2325, 22175), (2661, 19375), (3875, 13305), (4435, 11625)]