42997550

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2269}}^1$

素因数の和:2660

約数の個数: 24

約数和(自身を含む): 80221800

約数和(自身を除く): 37224250

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1895, 2269, 3790, 4538, 9475, 11345, 18950, 22690, 56725, 113450, 859951, 1719902, 4299755, 8599510, 21498775, 42997550]

約数ペア:

[(1, 42997550), (2, 21498775), (5, 8599510), (10, 4299755), (25, 1719902), (50, 859951), (379, 113450), (758, 56725), (1895, 22690), (2269, 18950), (3790, 11345), (4538, 9475)]