28750550

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1873}}^1$

素因数の和:2192

約数の個数: 24

約数和(自身を含む): 53678856

約数和(自身を除く): 24928306

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 1873, 3070, 3746, 7675, 9365, 15350, 18730, 46825, 93650, 575011, 1150022, 2875055, 5750110, 14375275, 28750550]

約数ペア:

[(1, 28750550), (2, 14375275), (5, 5750110), (10, 2875055), (25, 1150022), (50, 575011), (307, 93650), (614, 46825), (1535, 18730), (1873, 15350), (3070, 9365), (3746, 7675)]