52358000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 129527424

約数和(自身を除く): 77169424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 376, 400, 470, 500, 557, 752, 940, 1000, 1114, 1175, 1880, 2000, 2228, 2350, 2785, 3760, 4456, 4700, 5570, 5875, 8912, 9400, 11140, 11750, 13925, 18800, 22280, 23500, 26179, 27850, 44560, 47000, 52358, 55700, 69625, 94000, 104716, 111400, 130895, 139250, 209432, 222800, 261790, 278500, 418864, 523580, 557000, 654475, 1047160, 1114000, 1308950, 2094320, 2617900, 3272375, 5235800, 6544750, 10471600, 13089500, 26179000, 52358000]

約数ペア:

[(1, 52358000), (2, 26179000), (4, 13089500), (5, 10471600), (8, 6544750), (10, 5235800), (16, 3272375), (20, 2617900), (25, 2094320), (40, 1308950), (47, 1114000), (50, 1047160), (80, 654475), (94, 557000), (100, 523580), (125, 418864), (188, 278500), (200, 261790), (235, 222800), (250, 209432), (376, 139250), (400, 130895), (470, 111400), (500, 104716), (557, 94000), (752, 69625), (940, 55700), (1000, 52358), (1114, 47000), (1175, 44560), (1880, 27850), (2000, 26179), (2228, 23500), (2350, 22280), (2785, 18800), (3760, 13925), (4456, 11750), (4700, 11140), (5570, 9400), (5875, 8912)]