51600528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 172006848

約数和(自身を除く): 120406320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 103, 112, 126, 142, 144, 147, 168, 196, 206, 213, 252, 284, 294, 309, 336, 392, 412, 426, 441, 497, 504, 568, 588, 618, 639, 721, 784, 824, 852, 882, 927, 994, 1008, 1136, 1176, 1236, 1278, 1442, 1491, 1648, 1704, 1764, 1854, 1988, 2163, 2352, 2472, 2556, 2884, 2982, 3408, 3479, 3528, 3708, 3976, 4326, 4473, 4944, 5047, 5112, 5768, 5964, 6489, 6958, 7056, 7313, 7416, 7952, 8652, 8946, 10094, 10224, 10437, 11536, 11928, 12978, 13916, 14626, 14832, 15141, 17304, 17892, 20188, 20874, 21939, 23856, 25956, 27832, 29252, 30282, 31311, 34608, 35784, 40376, 41748, 43878, 45423, 51191, 51912, 55664, 58504, 60564, 62622, 65817, 71568, 80752, 83496, 87756, 90846, 102382, 103824, 117008, 121128, 125244, 131634, 153573, 166992, 175512, 181692, 204764, 242256, 250488, 263268, 307146, 351024, 358337, 363384, 409528, 460719, 500976, 526536, 614292, 716674, 726768, 819056, 921438, 1053072, 1075011, 1228584, 1433348, 1842876, 2150022, 2457168, 2866696, 3225033, 3685752, 4300044, 5733392, 6450066, 7371504, 8600088, 12900132, 17200176, 25800264, 51600528]

約数ペア:

[(1, 51600528), (2, 25800264), (3, 17200176), (4, 12900132), (6, 8600088), (7, 7371504), (8, 6450066), (9, 5733392), (12, 4300044), (14, 3685752), (16, 3225033), (18, 2866696), (21, 2457168), (24, 2150022), (28, 1842876), (36, 1433348), (42, 1228584), (48, 1075011), (49, 1053072), (56, 921438), (63, 819056), (71, 726768), (72, 716674), (84, 614292), (98, 526536), (103, 500976), (112, 460719), (126, 409528), (142, 363384), (144, 358337), (147, 351024), (168, 307146), (196, 263268), (206, 250488), (213, 242256), (252, 204764), (284, 181692), (294, 175512), (309, 166992), (336, 153573), (392, 131634), (412, 125244), (426, 121128), (441, 117008), (497, 103824), (504, 102382), (568, 90846), (588, 87756), (618, 83496), (639, 80752), (721, 71568), (784, 65817), (824, 62622), (852, 60564), (882, 58504), (927, 55664), (994, 51912), (1008, 51191), (1136, 45423), (1176, 43878), (1236, 41748), (1278, 40376), (1442, 35784), (1491, 34608), (1648, 31311), (1704, 30282), (1764, 29252), (1854, 27832), (1988, 25956), (2163, 23856), (2352, 21939), (2472, 20874), (2556, 20188), (2884, 17892), (2982, 17304), (3408, 15141), (3479, 14832), (3528, 14626), (3708, 13916), (3976, 12978), (4326, 11928), (4473, 11536), (4944, 10437), (5047, 10224), (5112, 10094), (5768, 8946), (5964, 8652), (6489, 7952), (6958, 7416), (7056, 7313)]