47553022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21401}}^1$

素因数の和:21515

約数の個数: 16

約数和(自身を含む): 78588144

約数和(自身を除く): 31035122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21401, 42802, 235411, 470822, 2161501, 4323002, 23776511, 47553022]

約数ペア:

[(1, 47553022), (2, 23776511), (11, 4323002), (22, 2161501), (101, 470822), (202, 235411), (1111, 42802), (2222, 21401)]