53869684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111301}}^1$

素因数の和:111327

約数の個数: 18

約数和(自身を含む): 103622162

約数和(自身を除く): 49752478

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111301, 222602, 445204, 1224311, 2448622, 4897244, 13467421, 26934842, 53869684]

約数ペア:

[(1, 53869684), (2, 26934842), (4, 13467421), (11, 4897244), (22, 2448622), (44, 1224311), (121, 445204), (242, 222602), (484, 111301)]