54910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 24

約数和(自身を含む): 110520

約数和(自身を除く): 55610

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5491, 10982, 27455, 54910]

約数ペア:

[(1, 54910), (2, 27455), (5, 10982), (10, 5491), (17, 3230), (19, 2890), (34, 1615), (38, 1445), (85, 646), (95, 578), (170, 323), (190, 289)]