51270222

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{20297}}^1$

素因数の和:20723

約数の個数: 16

約数和(自身を含む): 102789072

約数和(自身を除く): 51518850

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 20297, 40594, 60891, 121782, 8545037, 17090074, 25635111, 51270222]

約数ペア:

[(1, 51270222), (2, 25635111), (3, 17090074), (6, 8545037), (421, 121782), (842, 60891), (1263, 40594), (2526, 20297)]