54649960

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1949}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 123201000

約数和(自身を除く): 68551040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 1949, 2804, 3505, 3898, 5608, 7010, 7796, 9745, 14020, 15592, 19490, 28040, 38980, 77960, 1366249, 2732498, 5464996, 6831245, 10929992, 13662490, 27324980, 54649960]

約数ペア:

[(1, 54649960), (2, 27324980), (4, 13662490), (5, 10929992), (8, 6831245), (10, 5464996), (20, 2732498), (40, 1366249), (701, 77960), (1402, 38980), (1949, 28040), (2804, 19490), (3505, 15592), (3898, 14020), (5608, 9745), (7010, 7796)]