55046000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 80

約数和(自身を含む): 141017760

約数和(自身を除く): 85971760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1619, 1700, 2000, 2125, 3238, 3400, 4250, 6476, 6800, 8095, 8500, 12952, 16190, 17000, 25904, 27523, 32380, 34000, 40475, 55046, 64760, 80950, 110092, 129520, 137615, 161900, 202375, 220184, 275230, 323800, 404750, 440368, 550460, 647600, 688075, 809500, 1100920, 1376150, 1619000, 2201840, 2752300, 3238000, 3440375, 5504600, 6880750, 11009200, 13761500, 27523000, 55046000]

約数ペア:

[(1, 55046000), (2, 27523000), (4, 13761500), (5, 11009200), (8, 6880750), (10, 5504600), (16, 3440375), (17, 3238000), (20, 2752300), (25, 2201840), (34, 1619000), (40, 1376150), (50, 1100920), (68, 809500), (80, 688075), (85, 647600), (100, 550460), (125, 440368), (136, 404750), (170, 323800), (200, 275230), (250, 220184), (272, 202375), (340, 161900), (400, 137615), (425, 129520), (500, 110092), (680, 80950), (850, 64760), (1000, 55046), (1360, 40475), (1619, 34000), (1700, 32380), (2000, 27523), (2125, 25904), (3238, 17000), (3400, 16190), (4250, 12952), (6476, 8500), (6800, 8095)]