53974660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158749}}^1$

素因数の和:158775

約数の個数: 24

約数和(自身を含む): 120015000

約数和(自身を除く): 66040340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 158749, 317498, 634996, 793745, 1587490, 2698733, 3174980, 5397466, 10794932, 13493665, 26987330, 53974660]

約数ペア:

[(1, 53974660), (2, 26987330), (4, 13493665), (5, 10794932), (10, 5397466), (17, 3174980), (20, 2698733), (34, 1587490), (68, 793745), (85, 634996), (170, 317498), (340, 158749)]