51938346

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{121921}}^1$

素因数の和:121997

約数の個数: 16

約数和(自身を含む): 105340608

約数和(自身を除く): 53402262

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 121921, 243842, 365763, 731526, 8656391, 17312782, 25969173, 51938346]

約数ペア:

[(1, 51938346), (2, 25969173), (3, 17312782), (6, 8656391), (71, 731526), (142, 365763), (213, 243842), (426, 121921)]