50423620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193937}}^1$

素因数の和:193959

約数の個数: 24

約数和(自身を含む): 114035544

約数和(自身を除く): 63611924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193937, 387874, 775748, 969685, 1939370, 2521181, 3878740, 5042362, 10084724, 12605905, 25211810, 50423620]

約数ペア:

[(1, 50423620), (2, 25211810), (4, 12605905), (5, 10084724), (10, 5042362), (13, 3878740), (20, 2521181), (26, 1939370), (52, 969685), (65, 775748), (130, 387874), (260, 193937)]