53011000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7573}}^1$

素因数の和:7601

約数の個数: 64

約数和(自身を含む): 141785280

約数和(自身を除く): 88774280

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, 7573, 15146, 30292, 37865, 53011, 60584, 75730, 106022, 151460, 189325, 212044, 265055, 302920, 378650, 424088, 530110, 757300, 946625, 1060220, 1325275, 1514600, 1893250, 2120440, 2650550, 3786500, 5301100, 6626375, 7573000, 10602200, 13252750, 26505500, 53011000]

約数ペア:

[(1, 53011000), (2, 26505500), (4, 13252750), (5, 10602200), (7, 7573000), (8, 6626375), (10, 5301100), (14, 3786500), (20, 2650550), (25, 2120440), (28, 1893250), (35, 1514600), (40, 1325275), (50, 1060220), (56, 946625), (70, 757300), (100, 530110), (125, 424088), (140, 378650), (175, 302920), (200, 265055), (250, 212044), (280, 189325), (350, 151460), (500, 106022), (700, 75730), (875, 60584), (1000, 53011), (1400, 37865), (1750, 30292), (3500, 15146), (7000, 7573)]