53247540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887459}}^1$

素因数の和:887471

約数の個数: 24

約数和(自身を含む): 149093280

約数和(自身を除く): 95845740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887459, 1774918, 2662377, 3549836, 4437295, 5324754, 8874590, 10649508, 13311885, 17749180, 26623770, 53247540]

約数ペア:

[(1, 53247540), (2, 26623770), (3, 17749180), (4, 13311885), (5, 10649508), (6, 8874590), (10, 5324754), (12, 4437295), (15, 3549836), (20, 2662377), (30, 1774918), (60, 887459)]