52311000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 194088960

約数和(自身を除く): 141777960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 53, 56, 60, 70, 75, 84, 94, 100, 105, 106, 120, 125, 140, 141, 150, 159, 168, 175, 188, 200, 210, 212, 235, 250, 265, 280, 282, 300, 318, 329, 350, 371, 375, 376, 420, 424, 470, 500, 525, 530, 564, 600, 636, 658, 700, 705, 742, 750, 795, 840, 875, 940, 987, 1000, 1050, 1060, 1113, 1128, 1175, 1272, 1316, 1325, 1400, 1410, 1484, 1500, 1590, 1645, 1750, 1855, 1880, 1974, 2100, 2120, 2226, 2350, 2491, 2625, 2632, 2650, 2820, 2968, 3000, 3180, 3290, 3500, 3525, 3710, 3948, 3975, 4200, 4452, 4700, 4935, 4982, 5250, 5300, 5565, 5640, 5875, 6360, 6580, 6625, 7000, 7050, 7420, 7473, 7896, 7950, 8225, 8904, 9275, 9400, 9870, 9964, 10500, 10600, 11130, 11750, 12455, 13160, 13250, 14100, 14840, 14946, 15900, 16450, 17437, 17625, 18550, 19740, 19875, 19928, 21000, 22260, 23500, 24675, 24910, 26500, 27825, 28200, 29892, 31800, 32900, 34874, 35250, 37100, 37365, 39480, 39750, 41125, 44520, 46375, 47000, 49350, 49820, 52311, 53000, 55650, 59784, 62275, 65800, 69748, 70500, 74200, 74730, 79500, 82250, 87185, 92750, 98700, 99640, 104622, 111300, 123375, 124550, 139125, 139496, 141000, 149460, 159000, 164500, 174370, 185500, 186825, 197400, 209244, 222600, 246750, 249100, 261555, 278250, 298920, 311375, 329000, 348740, 371000, 373650, 418488, 435925, 493500, 498200, 523110, 556500, 622750, 697480, 747300, 871850, 934125, 987000, 1046220, 1113000, 1245500, 1307775, 1494600, 1743700, 1868250, 2092440, 2179625, 2491000, 2615550, 3487400, 3736500, 4359250, 5231100, 6538875, 7473000, 8718500, 10462200, 13077750, 17437000, 26155500, 52311000]

約数ペア:

[(1, 52311000), (2, 26155500), (3, 17437000), (4, 13077750), (5, 10462200), (6, 8718500), (7, 7473000), (8, 6538875), (10, 5231100), (12, 4359250), (14, 3736500), (15, 3487400), (20, 2615550), (21, 2491000), (24, 2179625), (25, 2092440), (28, 1868250), (30, 1743700), (35, 1494600), (40, 1307775), (42, 1245500), (47, 1113000), (50, 1046220), (53, 987000), (56, 934125), (60, 871850), (70, 747300), (75, 697480), (84, 622750), (94, 556500), (100, 523110), (105, 498200), (106, 493500), (120, 435925), (125, 418488), (140, 373650), (141, 371000), (150, 348740), (159, 329000), (168, 311375), (175, 298920), (188, 278250), (200, 261555), (210, 249100), (212, 246750), (235, 222600), (250, 209244), (265, 197400), (280, 186825), (282, 185500), (300, 174370), (318, 164500), (329, 159000), (350, 149460), (371, 141000), (375, 139496), (376, 139125), (420, 124550), (424, 123375), (470, 111300), (500, 104622), (525, 99640), (530, 98700), (564, 92750), (600, 87185), (636, 82250), (658, 79500), (700, 74730), (705, 74200), (742, 70500), (750, 69748), (795, 65800), (840, 62275), (875, 59784), (940, 55650), (987, 53000), (1000, 52311), (1050, 49820), (1060, 49350), (1113, 47000), (1128, 46375), (1175, 44520), (1272, 41125), (1316, 39750), (1325, 39480), (1400, 37365), (1410, 37100), (1484, 35250), (1500, 34874), (1590, 32900), (1645, 31800), (1750, 29892), (1855, 28200), (1880, 27825), (1974, 26500), (2100, 24910), (2120, 24675), (2226, 23500), (2350, 22260), (2491, 21000), (2625, 19928), (2632, 19875), (2650, 19740), (2820, 18550), (2968, 17625), (3000, 17437), (3180, 16450), (3290, 15900), (3500, 14946), (3525, 14840), (3710, 14100), (3948, 13250), (3975, 13160), (4200, 12455), (4452, 11750), (4700, 11130), (4935, 10600), (4982, 10500), (5250, 9964), (5300, 9870), (5565, 9400), (5640, 9275), (5875, 8904), (6360, 8225), (6580, 7950), (6625, 7896), (7000, 7473), (7050, 7420)]