50552660

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3931}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 106352736

約数和(自身を除く): 55800076

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 3931, 6430, 7862, 12860, 15724, 19655, 39310, 78620, 2527633, 5055266, 10110532, 12638165, 25276330, 50552660]

約数ペア:

[(1, 50552660), (2, 25276330), (4, 12638165), (5, 10110532), (10, 5055266), (20, 2527633), (643, 78620), (1286, 39310), (2572, 19655), (3215, 15724), (3931, 12860), (6430, 7862)]