56640772

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{11503}}^1$

素因数の和:12738

約数の個数: 12

約数和(自身を含む): 99210496

約数和(自身を除く): 42569724

約数列:

[1, 2, 4, 1231, 2462, 4924, 11503, 23006, 46012, 14160193, 28320386, 56640772]

約数ペア:

[(1, 56640772), (2, 28320386), (4, 14160193), (1231, 46012), (2462, 23006), (4924, 11503)]