47200054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20051}}^1$

素因数の和:20171

約数の個数: 16

約数和(自身を含む): 77962176

約数和(自身を除く): 30762122

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 20051, 40102, 220561, 441122, 2145457, 4290914, 23600027, 47200054]

約数ペア:

[(1, 47200054), (2, 23600027), (11, 4290914), (22, 2145457), (107, 441122), (214, 220561), (1177, 40102), (2354, 20051)]