51909984

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 120

約数和(自身を含む): 174536208

約数和(自身を除く): 122626224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 2861, 3024, 4536, 5722, 6048, 8583, 9072, 11444, 17166, 18144, 20027, 22888, 25749, 34332, 40054, 45776, 51498, 60081, 68664, 77247, 80108, 91552, 102996, 120162, 137328, 154494, 160216, 180243, 205992, 231741, 240324, 274656, 308988, 320432, 360486, 411984, 463482, 480648, 540729, 617976, 640864, 720972, 823968, 926964, 961296, 1081458, 1235952, 1441944, 1622187, 1853928, 1922592, 2162916, 2471904, 2883888, 3244374, 3707856, 4325832, 5767776, 6488748, 7415712, 8651664, 12977496, 17303328, 25954992, 51909984]

約数ペア:

[(1, 51909984), (2, 25954992), (3, 17303328), (4, 12977496), (6, 8651664), (7, 7415712), (8, 6488748), (9, 5767776), (12, 4325832), (14, 3707856), (16, 3244374), (18, 2883888), (21, 2471904), (24, 2162916), (27, 1922592), (28, 1853928), (32, 1622187), (36, 1441944), (42, 1235952), (48, 1081458), (54, 961296), (56, 926964), (63, 823968), (72, 720972), (81, 640864), (84, 617976), (96, 540729), (108, 480648), (112, 463482), (126, 411984), (144, 360486), (162, 320432), (168, 308988), (189, 274656), (216, 240324), (224, 231741), (252, 205992), (288, 180243), (324, 160216), (336, 154494), (378, 137328), (432, 120162), (504, 102996), (567, 91552), (648, 80108), (672, 77247), (756, 68664), (864, 60081), (1008, 51498), (1134, 45776), (1296, 40054), (1512, 34332), (2016, 25749), (2268, 22888), (2592, 20027), (2861, 18144), (3024, 17166), (4536, 11444), (5722, 9072), (6048, 8583)]