49265660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144899}}^1$

素因数の和:144925

約数の個数: 24

約数和(自身を含む): 109544400

約数和(自身を除く): 60278740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 144899, 289798, 579596, 724495, 1448990, 2463283, 2897980, 4926566, 9853132, 12316415, 24632830, 49265660]

約数ペア:

[(1, 49265660), (2, 24632830), (4, 12316415), (5, 9853132), (10, 4926566), (17, 2897980), (20, 2463283), (34, 1448990), (68, 724495), (85, 579596), (170, 289798), (340, 144899)]