53984180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158777}}^1$

素因数の和:158803

約数の個数: 24

約数和(自身を含む): 120036168

約数和(自身を除く): 66051988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 158777, 317554, 635108, 793885, 1587770, 2699209, 3175540, 5398418, 10796836, 13496045, 26992090, 53984180]

約数ペア:

[(1, 53984180), (2, 26992090), (4, 13496045), (5, 10796836), (10, 5398418), (17, 3175540), (20, 2699209), (34, 1587770), (68, 793885), (85, 635108), (170, 317554), (340, 158777)]