52005140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236387}}^1$

素因数の和:236407

約数の個数: 24

約数和(自身を含む): 119139552

約数和(自身を除く): 67134412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 236387, 472774, 945548, 1181935, 2363870, 2600257, 4727740, 5200514, 10401028, 13001285, 26002570, 52005140]

約数ペア:

[(1, 52005140), (2, 26002570), (4, 13001285), (5, 10401028), (10, 5200514), (11, 4727740), (20, 2600257), (22, 2363870), (44, 1181935), (55, 945548), (110, 472774), (220, 236387)]