54133978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 82368000

約数和(自身を除く): 28234022

約数列:

[1, 2, 109, 218, 239, 478, 1039, 2078, 26051, 52102, 113251, 226502, 248321, 496642, 27066989, 54133978]

約数ペア:

[(1, 54133978), (2, 27066989), (109, 496642), (218, 248321), (239, 226502), (478, 113251), (1039, 52102), (2078, 26051)]