50220018

素因数分解:

$2^1\times 3^2\times {\mathrm{2790001}}^1$

素因数の和:2790009

約数の個数: 12

約数和(自身を含む): 108810078

約数和(自身を除く): 58590060

約数列:

[1, 2, 3, 6, 9, 18, 2790001, 5580002, 8370003, 16740006, 25110009, 50220018]

約数ペア:

[(1, 50220018), (2, 25110009), (3, 16740006), (6, 8370003), (9, 5580002), (18, 2790001)]