51060800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 148157184

約数和(自身を除く): 97096384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 97, 100, 112, 140, 160, 175, 188, 194, 200, 224, 235, 280, 320, 329, 350, 376, 388, 400, 448, 470, 485, 560, 658, 679, 700, 752, 776, 800, 940, 970, 1120, 1175, 1316, 1358, 1400, 1504, 1552, 1600, 1645, 1880, 1940, 2240, 2350, 2425, 2632, 2716, 2800, 3008, 3104, 3290, 3395, 3760, 3880, 4559, 4700, 4850, 5264, 5432, 5600, 6208, 6580, 6790, 7520, 7760, 8225, 9118, 9400, 9700, 10528, 10864, 11200, 13160, 13580, 15040, 15520, 16450, 16975, 18236, 18800, 19400, 21056, 21728, 22795, 26320, 27160, 31040, 31913, 32900, 33950, 36472, 37600, 38800, 43456, 45590, 52640, 54320, 63826, 65800, 67900, 72944, 75200, 77600, 91180, 105280, 108640, 113975, 127652, 131600, 135800, 145888, 155200, 159565, 182360, 217280, 227950, 255304, 263200, 271600, 291776, 319130, 364720, 455900, 510608, 526400, 543200, 638260, 729440, 797825, 911800, 1021216, 1086400, 1276520, 1458880, 1595650, 1823600, 2042432, 2553040, 3191300, 3647200, 5106080, 6382600, 7294400, 10212160, 12765200, 25530400, 51060800]

約数ペア:

[(1, 51060800), (2, 25530400), (4, 12765200), (5, 10212160), (7, 7294400), (8, 6382600), (10, 5106080), (14, 3647200), (16, 3191300), (20, 2553040), (25, 2042432), (28, 1823600), (32, 1595650), (35, 1458880), (40, 1276520), (47, 1086400), (50, 1021216), (56, 911800), (64, 797825), (70, 729440), (80, 638260), (94, 543200), (97, 526400), (100, 510608), (112, 455900), (140, 364720), (160, 319130), (175, 291776), (188, 271600), (194, 263200), (200, 255304), (224, 227950), (235, 217280), (280, 182360), (320, 159565), (329, 155200), (350, 145888), (376, 135800), (388, 131600), (400, 127652), (448, 113975), (470, 108640), (485, 105280), (560, 91180), (658, 77600), (679, 75200), (700, 72944), (752, 67900), (776, 65800), (800, 63826), (940, 54320), (970, 52640), (1120, 45590), (1175, 43456), (1316, 38800), (1358, 37600), (1400, 36472), (1504, 33950), (1552, 32900), (1600, 31913), (1645, 31040), (1880, 27160), (1940, 26320), (2240, 22795), (2350, 21728), (2425, 21056), (2632, 19400), (2716, 18800), (2800, 18236), (3008, 16975), (3104, 16450), (3290, 15520), (3395, 15040), (3760, 13580), (3880, 13160), (4559, 11200), (4700, 10864), (4850, 10528), (5264, 9700), (5432, 9400), (5600, 9118), (6208, 8225), (6580, 7760), (6790, 7520)]