56878848

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 183514408

約数和(自身を除く): 126635560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 211, 216, 234, 256, 288, 312, 324, 351, 384, 416, 422, 432, 468, 576, 624, 633, 648, 702, 768, 832, 844, 864, 936, 1053, 1152, 1248, 1266, 1296, 1404, 1664, 1688, 1728, 1872, 1899, 2106, 2304, 2496, 2532, 2592, 2743, 2808, 3328, 3376, 3456, 3744, 3798, 4212, 4992, 5064, 5184, 5486, 5616, 5697, 6752, 6912, 7488, 7596, 8229, 8424, 9984, 10128, 10368, 10972, 11232, 11394, 13504, 14976, 15192, 16458, 16848, 17091, 20256, 20736, 21944, 22464, 22788, 24687, 27008, 29952, 30384, 32916, 33696, 34182, 40512, 43888, 44928, 45576, 49374, 54016, 60768, 65832, 67392, 68364, 74061, 81024, 87776, 89856, 91152, 98748, 121536, 131664, 134784, 136728, 148122, 162048, 175552, 182304, 197496, 222183, 243072, 263328, 269568, 273456, 296244, 351104, 364608, 394992, 444366, 486144, 526656, 546912, 592488, 702208, 729216, 789984, 888732, 1053312, 1093824, 1184976, 1458432, 1579968, 1777464, 2106624, 2187648, 2369952, 3159936, 3554928, 4375296, 4739904, 6319872, 7109856, 9479808, 14219712, 18959616, 28439424, 56878848]

約数ペア:

[(1, 56878848), (2, 28439424), (3, 18959616), (4, 14219712), (6, 9479808), (8, 7109856), (9, 6319872), (12, 4739904), (13, 4375296), (16, 3554928), (18, 3159936), (24, 2369952), (26, 2187648), (27, 2106624), (32, 1777464), (36, 1579968), (39, 1458432), (48, 1184976), (52, 1093824), (54, 1053312), (64, 888732), (72, 789984), (78, 729216), (81, 702208), (96, 592488), (104, 546912), (108, 526656), (117, 486144), (128, 444366), (144, 394992), (156, 364608), (162, 351104), (192, 296244), (208, 273456), (211, 269568), (216, 263328), (234, 243072), (256, 222183), (288, 197496), (312, 182304), (324, 175552), (351, 162048), (384, 148122), (416, 136728), (422, 134784), (432, 131664), (468, 121536), (576, 98748), (624, 91152), (633, 89856), (648, 87776), (702, 81024), (768, 74061), (832, 68364), (844, 67392), (864, 65832), (936, 60768), (1053, 54016), (1152, 49374), (1248, 45576), (1266, 44928), (1296, 43888), (1404, 40512), (1664, 34182), (1688, 33696), (1728, 32916), (1872, 30384), (1899, 29952), (2106, 27008), (2304, 24687), (2496, 22788), (2532, 22464), (2592, 21944), (2743, 20736), (2808, 20256), (3328, 17091), (3376, 16848), (3456, 16458), (3744, 15192), (3798, 14976), (4212, 13504), (4992, 11394), (5064, 11232), (5184, 10972), (5486, 10368), (5616, 10128), (5697, 9984), (6752, 8424), (6912, 8229), (7488, 7596)]