52843000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7549}}^1$

素因数の和:7577

約数の個数: 64

約数和(自身を含む): 141336000

約数和(自身を除く): 88493000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 7549, 15098, 30196, 37745, 52843, 60392, 75490, 105686, 150980, 188725, 211372, 264215, 301960, 377450, 422744, 528430, 754900, 943625, 1056860, 1321075, 1509800, 1887250, 2113720, 2642150, 3774500, 5284300, 6605375, 7549000, 10568600, 13210750, 26421500, 52843000]

約数ペア:

[(1, 52843000), (2, 26421500), (4, 13210750), (5, 10568600), (7, 7549000), (8, 6605375), (10, 5284300), (14, 3774500), (20, 2642150), (25, 2113720), (28, 1887250), (35, 1509800), (40, 1321075), (50, 1056860), (56, 943625), (70, 754900), (100, 528430), (125, 422744), (140, 377450), (175, 301960), (200, 264215), (250, 211372), (280, 188725), (350, 150980), (500, 105686), (700, 75490), (875, 60392), (1000, 52843), (1400, 37745), (1750, 30196), (3500, 15098), (7000, 7549)]