56205875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 78466752

約数和(自身を除く): 22260877

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 997, 1025, 1375, 2255, 4985, 5125, 10967, 11275, 24925, 40877, 54835, 56375, 124625, 204385, 274175, 449647, 1021925, 1370875, 2248235, 5109625, 11241175, 56205875]

約数ペア:

[(1, 56205875), (5, 11241175), (11, 5109625), (25, 2248235), (41, 1370875), (55, 1021925), (125, 449647), (205, 274175), (275, 204385), (451, 124625), (997, 56375), (1025, 54835), (1375, 40877), (2255, 24925), (4985, 11275), (5125, 10967)]