51001775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 69424128

約数和(自身を除く): 18422353

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 971, 2101, 4775, 4855, 10505, 10681, 24275, 52525, 53405, 185461, 267025, 927305, 2040071, 4636525, 10200355, 51001775]

約数ペア:

[(1, 51001775), (5, 10200355), (11, 4636525), (25, 2040071), (55, 927305), (191, 267025), (275, 185461), (955, 53405), (971, 52525), (2101, 24275), (4775, 10681), (4855, 10505)]