48874000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3521

約数の個数: 80

約数和(自身を含む): 135098496

約数和(自身を除く): 86224496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3491, 3500, 6982, 7000, 13964, 14000, 17455, 24437, 27928, 34910, 48874, 55856, 69820, 87275, 97748, 122185, 139640, 174550, 195496, 244370, 279280, 349100, 390992, 436375, 488740, 610925, 698200, 872750, 977480, 1221850, 1396400, 1745500, 1954960, 2443700, 3054625, 3491000, 4887400, 6109250, 6982000, 9774800, 12218500, 24437000, 48874000]

約数ペア:

[(1, 48874000), (2, 24437000), (4, 12218500), (5, 9774800), (7, 6982000), (8, 6109250), (10, 4887400), (14, 3491000), (16, 3054625), (20, 2443700), (25, 1954960), (28, 1745500), (35, 1396400), (40, 1221850), (50, 977480), (56, 872750), (70, 698200), (80, 610925), (100, 488740), (112, 436375), (125, 390992), (140, 349100), (175, 279280), (200, 244370), (250, 195496), (280, 174550), (350, 139640), (400, 122185), (500, 97748), (560, 87275), (700, 69820), (875, 55856), (1000, 48874), (1400, 34910), (1750, 27928), (2000, 24437), (2800, 17455), (3491, 14000), (3500, 13964), (6982, 7000)]