49626775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 67767984

約数和(自身を除く): 18141209

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 1597, 2825, 6215, 7985, 17567, 31075, 39925, 87835, 180461, 439175, 902305, 1985071, 4511525, 9925355, 49626775]

約数ペア:

[(1, 49626775), (5, 9925355), (11, 4511525), (25, 1985071), (55, 902305), (113, 439175), (275, 180461), (565, 87835), (1243, 39925), (1597, 31075), (2825, 17567), (6215, 7985)]