53910760

素因数分解:

$2^3\times 5^1\times {\mathrm{1347769}}^1$

素因数の和:1347780

約数の個数: 16

約数和(自身を含む): 121299300

約数和(自身を除く): 67388540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1347769, 2695538, 5391076, 6738845, 10782152, 13477690, 26955380, 53910760]

約数ペア:

[(1, 53910760), (2, 26955380), (4, 13477690), (5, 10782152), (8, 6738845), (10, 5391076), (20, 2695538), (40, 1347769)]