50990180

素因数分解:

$2^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{1627}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 107213568

約数和(自身を除く): 56223388

約数列:

[1, 2, 4, 5, 10, 20, 1567, 1627, 3134, 3254, 6268, 6508, 7835, 8135, 15670, 16270, 31340, 32540, 2549509, 5099018, 10198036, 12747545, 25495090, 50990180]

約数ペア:

[(1, 50990180), (2, 25495090), (4, 12747545), (5, 10198036), (10, 5099018), (20, 2549509), (1567, 32540), (1627, 31340), (3134, 16270), (3254, 15670), (6268, 8135), (6508, 7835)]