87052750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20517

約数の個数: 32

約数和(自身を含む): 172557216

約数和(自身を除く): 85504466

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 20483, 40966, 102415, 204830, 348211, 512075, 696422, 1024150, 1741055, 2560375, 3482110, 5120750, 8705275, 17410550, 43526375, 87052750]

約数ペア:

[(1, 87052750), (2, 43526375), (5, 17410550), (10, 8705275), (17, 5120750), (25, 3482110), (34, 2560375), (50, 1741055), (85, 1024150), (125, 696422), (170, 512075), (250, 348211), (425, 204830), (850, 102415), (2125, 40966), (4250, 20483)]