49243366

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 75240000

約数和(自身を除く): 25996634

約数列:

[1, 2, 109, 113, 218, 226, 1999, 3998, 12317, 24634, 217891, 225887, 435782, 451774, 24621683, 49243366]

約数ペア:

[(1, 49243366), (2, 24621683), (109, 451774), (113, 435782), (218, 225887), (226, 217891), (1999, 24634), (3998, 12317)]