52771600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 148347648

約数和(自身を除く): 95576048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 401, 470, 560, 658, 700, 752, 802, 940, 1175, 1316, 1400, 1604, 1645, 1880, 2005, 2350, 2632, 2800, 2807, 3208, 3290, 3760, 4010, 4700, 5264, 5614, 6416, 6580, 8020, 8225, 9400, 10025, 11228, 13160, 14035, 16040, 16450, 18800, 18847, 20050, 22456, 26320, 28070, 32080, 32900, 37694, 40100, 44912, 56140, 65800, 70175, 75388, 80200, 94235, 112280, 131600, 131929, 140350, 150776, 160400, 188470, 224560, 263858, 280700, 301552, 376940, 471175, 527716, 561400, 659645, 753880, 942350, 1055432, 1122800, 1319290, 1507760, 1884700, 2110864, 2638580, 3298225, 3769400, 5277160, 6596450, 7538800, 10554320, 13192900, 26385800, 52771600]

約数ペア:

[(1, 52771600), (2, 26385800), (4, 13192900), (5, 10554320), (7, 7538800), (8, 6596450), (10, 5277160), (14, 3769400), (16, 3298225), (20, 2638580), (25, 2110864), (28, 1884700), (35, 1507760), (40, 1319290), (47, 1122800), (50, 1055432), (56, 942350), (70, 753880), (80, 659645), (94, 561400), (100, 527716), (112, 471175), (140, 376940), (175, 301552), (188, 280700), (200, 263858), (235, 224560), (280, 188470), (329, 160400), (350, 150776), (376, 140350), (400, 131929), (401, 131600), (470, 112280), (560, 94235), (658, 80200), (700, 75388), (752, 70175), (802, 65800), (940, 56140), (1175, 44912), (1316, 40100), (1400, 37694), (1604, 32900), (1645, 32080), (1880, 28070), (2005, 26320), (2350, 22456), (2632, 20050), (2800, 18847), (2807, 18800), (3208, 16450), (3290, 16040), (3760, 14035), (4010, 13160), (4700, 11228), (5264, 10025), (5614, 9400), (6416, 8225), (6580, 8020)]