49427846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18457}}^1$

素因数の和:18575

約数の個数: 16

約数和(自身を含む): 80624544

約数和(自身を除く): 31196698

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 18457, 36914, 239941, 479882, 1901071, 3802142, 24713923, 49427846]

約数ペア:

[(1, 49427846), (2, 24713923), (13, 3802142), (26, 1901071), (103, 479882), (206, 239941), (1339, 36914), (2678, 18457)]