51808176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 167648000

約数和(自身を除く): 115839824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 499, 504, 618, 721, 824, 927, 998, 1008, 1236, 1442, 1497, 1648, 1854, 1996, 2163, 2472, 2884, 2994, 3493, 3708, 3992, 4326, 4491, 4944, 5768, 5988, 6489, 6986, 7416, 7984, 8652, 8982, 10479, 11536, 11976, 12978, 13972, 14832, 17304, 17964, 20958, 23952, 25956, 27944, 31437, 34608, 35928, 41916, 51397, 51912, 55888, 62874, 71856, 83832, 102794, 103824, 125748, 154191, 167664, 205588, 251496, 308382, 359779, 411176, 462573, 502992, 616764, 719558, 822352, 925146, 1079337, 1233528, 1439116, 1850292, 2158674, 2467056, 2878232, 3238011, 3700584, 4317348, 5756464, 6476022, 7401168, 8634696, 12952044, 17269392, 25904088, 51808176]

約数ペア:

[(1, 51808176), (2, 25904088), (3, 17269392), (4, 12952044), (6, 8634696), (7, 7401168), (8, 6476022), (9, 5756464), (12, 4317348), (14, 3700584), (16, 3238011), (18, 2878232), (21, 2467056), (24, 2158674), (28, 1850292), (36, 1439116), (42, 1233528), (48, 1079337), (56, 925146), (63, 822352), (72, 719558), (84, 616764), (103, 502992), (112, 462573), (126, 411176), (144, 359779), (168, 308382), (206, 251496), (252, 205588), (309, 167664), (336, 154191), (412, 125748), (499, 103824), (504, 102794), (618, 83832), (721, 71856), (824, 62874), (927, 55888), (998, 51912), (1008, 51397), (1236, 41916), (1442, 35928), (1497, 34608), (1648, 31437), (1854, 27944), (1996, 25956), (2163, 23952), (2472, 20958), (2884, 17964), (2994, 17304), (3493, 14832), (3708, 13972), (3992, 12978), (4326, 11976), (4491, 11536), (4944, 10479), (5768, 8982), (5988, 8652), (6489, 7984), (6986, 7416)]