51216076802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211636681}}^1$

素因数の和:211636705

約数の個数: 12

約数和(自身を含む): 84443036118

約数和(自身を除く): 33226959316

約数列:

[1, 2, 11, 22, 121, 242, 211636681, 423273362, 2328003491, 4656006982, 25608038401, 51216076802]

約数ペア:

[(1, 51216076802), (2, 25608038401), (11, 4656006982), (22, 2328003491), (121, 423273362), (242, 211636681)]