51561070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{468737}}^1$

素因数の和:468755

約数の個数: 16

約数和(自身を含む): 101247408

約数和(自身を除く): 49686338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 468737, 937474, 2343685, 4687370, 5156107, 10312214, 25780535, 51561070]

約数ペア:

[(1, 51561070), (2, 25780535), (5, 10312214), (10, 5156107), (11, 4687370), (22, 2343685), (55, 937474), (110, 468737)]