51000

素因数分解:

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

素因数の和:41

約数の個数: 64

約数和(自身を含む): 168480

約数和(自身を除く): 117480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 3000, 3400, 4250, 5100, 6375, 8500, 10200, 12750, 17000, 25500, 51000]

約数ペア:

[(1, 51000), (2, 25500), (3, 17000), (4, 12750), (5, 10200), (6, 8500), (8, 6375), (10, 5100), (12, 4250), (15, 3400), (17, 3000), (20, 2550), (24, 2125), (25, 2040), (30, 1700), (34, 1500), (40, 1275), (50, 1020), (51, 1000), (60, 850), (68, 750), (75, 680), (85, 600), (100, 510), (102, 500), (120, 425), (125, 408), (136, 375), (150, 340), (170, 300), (200, 255), (204, 250)]