56657530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{2017}}^1$

素因数の和:2130

約数の個数: 24

約数和(自身を含む): 103995612

約数和(自身を除く): 47338082

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2017, 2809, 4034, 5618, 10085, 14045, 20170, 28090, 106901, 213802, 534505, 1069010, 5665753, 11331506, 28328765, 56657530]

約数ペア:

[(1, 56657530), (2, 28328765), (5, 11331506), (10, 5665753), (53, 1069010), (106, 534505), (265, 213802), (530, 106901), (2017, 28090), (2809, 20170), (4034, 14045), (5618, 10085)]