50178271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20682

約数の個数: 16

約数和(自身を含む): 62421408

約数和(自身を除く): 12243137

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 20641, 227051, 268333, 350897, 2951663, 3859867, 4561661, 50178271]

約数ペア:

[(1, 50178271), (11, 4561661), (13, 3859867), (17, 2951663), (143, 350897), (187, 268333), (221, 227051), (2431, 20641)]