49086986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26591}}^1$

素因数の和:26677

約数の個数: 16

約数和(自身を含む): 80414208

約数和(自身を除く): 31327222

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 26591, 53182, 345683, 691366, 1887961, 3775922, 24543493, 49086986]

約数ペア:

[(1, 49086986), (2, 24543493), (13, 3775922), (26, 1887961), (71, 691366), (142, 345683), (923, 53182), (1846, 26591)]