51522820

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2999}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 108360000

約数和(自身を除く): 56837180

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 2999, 3436, 4295, 5998, 8590, 11996, 14995, 17180, 29990, 59980, 2576141, 5152282, 10304564, 12880705, 25761410, 51522820]

約数ペア:

[(1, 51522820), (2, 25761410), (4, 12880705), (5, 10304564), (10, 5152282), (20, 2576141), (859, 59980), (1718, 29990), (2999, 17180), (3436, 14995), (4295, 11996), (5998, 8590)]