48991488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 160707456

約数和(自身を除く): 111715968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 701, 728, 768, 832, 896, 1092, 1248, 1344, 1402, 1456, 1664, 1792, 2103, 2184, 2496, 2688, 2804, 2912, 3328, 4206, 4368, 4907, 4992, 5376, 5608, 5824, 8412, 8736, 9113, 9814, 9984, 11216, 11648, 14721, 16824, 17472, 18226, 19628, 22432, 23296, 27339, 29442, 33648, 34944, 36452, 39256, 44864, 54678, 58884, 63791, 67296, 69888, 72904, 78512, 89728, 109356, 117768, 127582, 134592, 145808, 157024, 179456, 191373, 218712, 235536, 255164, 269184, 291616, 314048, 382746, 437424, 471072, 510328, 538368, 583232, 628096, 765492, 874848, 942144, 1020656, 1166464, 1256192, 1530984, 1749696, 1884288, 2041312, 2332928, 3061968, 3499392, 3768576, 4082624, 6123936, 6998784, 8165248, 12247872, 16330496, 24495744, 48991488]

約数ペア:

[(1, 48991488), (2, 24495744), (3, 16330496), (4, 12247872), (6, 8165248), (7, 6998784), (8, 6123936), (12, 4082624), (13, 3768576), (14, 3499392), (16, 3061968), (21, 2332928), (24, 2041312), (26, 1884288), (28, 1749696), (32, 1530984), (39, 1256192), (42, 1166464), (48, 1020656), (52, 942144), (56, 874848), (64, 765492), (78, 628096), (84, 583232), (91, 538368), (96, 510328), (104, 471072), (112, 437424), (128, 382746), (156, 314048), (168, 291616), (182, 269184), (192, 255164), (208, 235536), (224, 218712), (256, 191373), (273, 179456), (312, 157024), (336, 145808), (364, 134592), (384, 127582), (416, 117768), (448, 109356), (546, 89728), (624, 78512), (672, 72904), (701, 69888), (728, 67296), (768, 63791), (832, 58884), (896, 54678), (1092, 44864), (1248, 39256), (1344, 36452), (1402, 34944), (1456, 33648), (1664, 29442), (1792, 27339), (2103, 23296), (2184, 22432), (2496, 19628), (2688, 18226), (2804, 17472), (2912, 16824), (3328, 14721), (4206, 11648), (4368, 11216), (4907, 9984), (4992, 9814), (5376, 9113), (5608, 8736), (5824, 8412)]