51590044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{106591}}^1$

素因数の和:106617

約数の個数: 18

約数和(自身を含む): 99237152

約数和(自身を除く): 47647108

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 106591, 213182, 426364, 1172501, 2345002, 4690004, 12897511, 25795022, 51590044]

約数ペア:

[(1, 51590044), (2, 25795022), (4, 12897511), (11, 4690004), (22, 2345002), (44, 1172501), (121, 426364), (242, 213182), (484, 106591)]