51390054

素因数分解:

$2^1\times 3^2\times {\mathrm{2855003}}^1$

素因数の和:2855011

約数の個数: 12

約数和(自身を含む): 111345156

約数和(自身を除く): 59955102

約数列:

[1, 2, 3, 6, 9, 18, 2855003, 5710006, 8565009, 17130018, 25695027, 51390054]

約数ペア:

[(1, 51390054), (2, 25695027), (3, 17130018), (6, 8565009), (9, 5710006), (18, 2855003)]