52843540

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2543}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 111121920

約数和(自身を除く): 58278380

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 2543, 4156, 5086, 5195, 10172, 10390, 12715, 20780, 25430, 50860, 2642177, 5284354, 10568708, 13210885, 26421770, 52843540]

約数ペア:

[(1, 52843540), (2, 26421770), (4, 13210885), (5, 10568708), (10, 5284354), (20, 2642177), (1039, 50860), (2078, 25430), (2543, 20780), (4156, 12715), (5086, 10390), (5195, 10172)]