48287000

素因数分解:

$2^3\times 5^3\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 114285600

約数和(自身を除く): 65998600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 125, 200, 218, 250, 436, 443, 500, 545, 872, 886, 1000, 1090, 1772, 2180, 2215, 2725, 3544, 4360, 4430, 5450, 8860, 10900, 11075, 13625, 17720, 21800, 22150, 27250, 44300, 48287, 54500, 55375, 88600, 96574, 109000, 110750, 193148, 221500, 241435, 386296, 443000, 482870, 965740, 1207175, 1931480, 2414350, 4828700, 6035875, 9657400, 12071750, 24143500, 48287000]

約数ペア:

[(1, 48287000), (2, 24143500), (4, 12071750), (5, 9657400), (8, 6035875), (10, 4828700), (20, 2414350), (25, 1931480), (40, 1207175), (50, 965740), (100, 482870), (109, 443000), (125, 386296), (200, 241435), (218, 221500), (250, 193148), (436, 110750), (443, 109000), (500, 96574), (545, 88600), (872, 55375), (886, 54500), (1000, 48287), (1090, 44300), (1772, 27250), (2180, 22150), (2215, 21800), (2725, 17720), (3544, 13625), (4360, 11075), (4430, 10900), (5450, 8860)]