51891472

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{11069}}^1$

素因数の和:11370

約数の個数: 20

約数和(自身を含む): 100891980

約数和(自身を除く): 49000508

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 11069, 22138, 44276, 88552, 177104, 3243217, 6486434, 12972868, 25945736, 51891472]

約数ペア:

[(1, 51891472), (2, 25945736), (4, 12972868), (8, 6486434), (16, 3243217), (293, 177104), (586, 88552), (1172, 44276), (2344, 22138), (4688, 11069)]