53952870860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{385377649}}^1$

素因数の和:385377665

約数の個数: 24

約数和(自身を含む): 129486890400

約数和(自身を除く): 75534019540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 385377649, 770755298, 1541510596, 1926888245, 2697643543, 3853776490, 5395287086, 7707552980, 10790574172, 13488217715, 26976435430, 53952870860]

約数ペア:

[(1, 53952870860), (2, 26976435430), (4, 13488217715), (5, 10790574172), (7, 7707552980), (10, 5395287086), (14, 3853776490), (20, 2697643543), (28, 1926888245), (35, 1541510596), (70, 770755298), (140, 385377649)]