51055961374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{210975047}}^1$

素因数の和:210975071

約数の個数: 12

約数和(自身を含む): 84179044152

約数和(自身を除く): 33123082778

約数列:

[1, 2, 11, 22, 121, 242, 210975047, 421950094, 2320725517, 4641451034, 25527980687, 51055961374]

約数ペア:

[(1, 51055961374), (2, 25527980687), (11, 4641451034), (22, 2320725517), (121, 421950094), (242, 210975047)]