53904425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 70784160

約数和(自身を除く): 16879735

約数列:

[1, 5, 19, 25, 95, 283, 401, 475, 1415, 2005, 5377, 7075, 7619, 10025, 26885, 38095, 113483, 134425, 190475, 567415, 2156177, 2837075, 10780885, 53904425]

約数ペア:

[(1, 53904425), (5, 10780885), (19, 2837075), (25, 2156177), (95, 567415), (283, 190475), (401, 134425), (475, 113483), (1415, 38095), (2005, 26885), (5377, 10025), (7075, 7619)]