51247872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 167403600

約数和(自身を除く): 116155728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 59, 64, 72, 78, 87, 96, 104, 116, 117, 118, 128, 144, 156, 174, 177, 192, 208, 232, 234, 236, 256, 261, 288, 312, 348, 354, 377, 384, 416, 464, 468, 472, 522, 531, 576, 624, 696, 708, 754, 767, 768, 832, 928, 936, 944, 1044, 1062, 1131, 1152, 1248, 1392, 1416, 1508, 1534, 1664, 1711, 1856, 1872, 1888, 2088, 2124, 2262, 2301, 2304, 2496, 2784, 2832, 3016, 3068, 3328, 3393, 3422, 3712, 3744, 3776, 4176, 4248, 4524, 4602, 4992, 5133, 5568, 5664, 6032, 6136, 6786, 6844, 6903, 7424, 7488, 7552, 8352, 8496, 9048, 9204, 9984, 10266, 11136, 11328, 12064, 12272, 13572, 13688, 13806, 14976, 15104, 15399, 16704, 16992, 18096, 18408, 20532, 22243, 22272, 22656, 24128, 24544, 27144, 27376, 27612, 29952, 30798, 33408, 33984, 36192, 36816, 41064, 44486, 45312, 48256, 49088, 54288, 54752, 55224, 61596, 66729, 66816, 67968, 72384, 73632, 82128, 88972, 96512, 98176, 108576, 109504, 110448, 123192, 133458, 135936, 144768, 147264, 164256, 177944, 196352, 200187, 217152, 219008, 220896, 246384, 266916, 289536, 294528, 328512, 355888, 400374, 434304, 438016, 441792, 492768, 533832, 589056, 657024, 711776, 800748, 868608, 883584, 985536, 1067664, 1314048, 1423552, 1601496, 1767168, 1971072, 2135328, 2847104, 3202992, 3942144, 4270656, 5694208, 6405984, 8541312, 12811968, 17082624, 25623936, 51247872]

約数ペア:

[(1, 51247872), (2, 25623936), (3, 17082624), (4, 12811968), (6, 8541312), (8, 6405984), (9, 5694208), (12, 4270656), (13, 3942144), (16, 3202992), (18, 2847104), (24, 2135328), (26, 1971072), (29, 1767168), (32, 1601496), (36, 1423552), (39, 1314048), (48, 1067664), (52, 985536), (58, 883584), (59, 868608), (64, 800748), (72, 711776), (78, 657024), (87, 589056), (96, 533832), (104, 492768), (116, 441792), (117, 438016), (118, 434304), (128, 400374), (144, 355888), (156, 328512), (174, 294528), (177, 289536), (192, 266916), (208, 246384), (232, 220896), (234, 219008), (236, 217152), (256, 200187), (261, 196352), (288, 177944), (312, 164256), (348, 147264), (354, 144768), (377, 135936), (384, 133458), (416, 123192), (464, 110448), (468, 109504), (472, 108576), (522, 98176), (531, 96512), (576, 88972), (624, 82128), (696, 73632), (708, 72384), (754, 67968), (767, 66816), (768, 66729), (832, 61596), (928, 55224), (936, 54752), (944, 54288), (1044, 49088), (1062, 48256), (1131, 45312), (1152, 44486), (1248, 41064), (1392, 36816), (1416, 36192), (1508, 33984), (1534, 33408), (1664, 30798), (1711, 29952), (1856, 27612), (1872, 27376), (1888, 27144), (2088, 24544), (2124, 24128), (2262, 22656), (2301, 22272), (2304, 22243), (2496, 20532), (2784, 18408), (2832, 18096), (3016, 16992), (3068, 16704), (3328, 15399), (3393, 15104), (3422, 14976), (3712, 13806), (3744, 13688), (3776, 13572), (4176, 12272), (4248, 12064), (4524, 11328), (4602, 11136), (4992, 10266), (5133, 9984), (5568, 9204), (5664, 9048), (6032, 8496), (6136, 8352), (6786, 7552), (6844, 7488), (6903, 7424)]