49924000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1815

約数の個数: 96

約数和(自身を含む): 140265216

約数和(自身を除く): 90341216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 1783, 2000, 2800, 3500, 3566, 4000, 5600, 7000, 7132, 8915, 12481, 14000, 14264, 17830, 24962, 28000, 28528, 35660, 44575, 49924, 57056, 62405, 71320, 89150, 99848, 124810, 142640, 178300, 199696, 222875, 249620, 285280, 312025, 356600, 399392, 445750, 499240, 624050, 713200, 891500, 998480, 1248100, 1426400, 1560125, 1783000, 1996960, 2496200, 3120250, 3566000, 4992400, 6240500, 7132000, 9984800, 12481000, 24962000, 49924000]

約数ペア:

[(1, 49924000), (2, 24962000), (4, 12481000), (5, 9984800), (7, 7132000), (8, 6240500), (10, 4992400), (14, 3566000), (16, 3120250), (20, 2496200), (25, 1996960), (28, 1783000), (32, 1560125), (35, 1426400), (40, 1248100), (50, 998480), (56, 891500), (70, 713200), (80, 624050), (100, 499240), (112, 445750), (125, 399392), (140, 356600), (160, 312025), (175, 285280), (200, 249620), (224, 222875), (250, 199696), (280, 178300), (350, 142640), (400, 124810), (500, 99848), (560, 89150), (700, 71320), (800, 62405), (875, 57056), (1000, 49924), (1120, 44575), (1400, 35660), (1750, 28528), (1783, 28000), (2000, 24962), (2800, 17830), (3500, 14264), (3566, 14000), (4000, 12481), (5600, 8915), (7000, 7132)]