53542742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{221251}}^1$

素因数の和:221275

約数の個数: 12

約数和(自身を含む): 88279548

約数和(自身を除く): 34736806

約数列:

[1, 2, 11, 22, 121, 242, 221251, 442502, 2433761, 4867522, 26771371, 53542742]

約数ペア:

[(1, 53542742), (2, 26771371), (11, 4867522), (22, 2433761), (121, 442502), (242, 221251)]