55012000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 143292240

約数和(自身を除く): 88280240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 809, 850, 1000, 1360, 1618, 1700, 2000, 2125, 2720, 3236, 3400, 4000, 4045, 4250, 6472, 6800, 8090, 8500, 12944, 13600, 13753, 16180, 17000, 20225, 25888, 27506, 32360, 34000, 40450, 55012, 64720, 68000, 68765, 80900, 101125, 110024, 129440, 137530, 161800, 202250, 220048, 275060, 323600, 343825, 404500, 440096, 550120, 647200, 687650, 809000, 1100240, 1375300, 1618000, 1719125, 2200480, 2750600, 3236000, 3438250, 5501200, 6876500, 11002400, 13753000, 27506000, 55012000]

約数ペア:

[(1, 55012000), (2, 27506000), (4, 13753000), (5, 11002400), (8, 6876500), (10, 5501200), (16, 3438250), (17, 3236000), (20, 2750600), (25, 2200480), (32, 1719125), (34, 1618000), (40, 1375300), (50, 1100240), (68, 809000), (80, 687650), (85, 647200), (100, 550120), (125, 440096), (136, 404500), (160, 343825), (170, 323600), (200, 275060), (250, 220048), (272, 202250), (340, 161800), (400, 137530), (425, 129440), (500, 110024), (544, 101125), (680, 80900), (800, 68765), (809, 68000), (850, 64720), (1000, 55012), (1360, 40450), (1618, 34000), (1700, 32360), (2000, 27506), (2125, 25888), (2720, 20225), (3236, 17000), (3400, 16180), (4000, 13753), (4045, 13600), (4250, 12944), (6472, 8500), (6800, 8090)]