49941820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16759}}^1$

素因数の和:16917

約数の個数: 24

約数和(自身を含む): 105588000

約数和(自身を除く): 55646180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 16759, 33518, 67036, 83795, 167590, 335180, 2497091, 4994182, 9988364, 12485455, 24970910, 49941820]

約数ペア:

[(1, 49941820), (2, 24970910), (4, 12485455), (5, 9988364), (10, 4994182), (20, 2497091), (149, 335180), (298, 167590), (596, 83795), (745, 67036), (1490, 33518), (2980, 16759)]