56151648

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 216

約数和(自身を含む): 194948208

約数和(自身を除く): 138796560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 173, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 346, 368, 392, 414, 441, 483, 504, 519, 552, 588, 644, 672, 692, 736, 784, 828, 882, 966, 1008, 1038, 1104, 1127, 1176, 1211, 1288, 1384, 1449, 1557, 1568, 1656, 1764, 1932, 2016, 2076, 2208, 2254, 2352, 2422, 2576, 2768, 2898, 3114, 3312, 3381, 3528, 3633, 3864, 3979, 4152, 4508, 4704, 4844, 5152, 5536, 5796, 6228, 6624, 6762, 7056, 7266, 7728, 7958, 8304, 8477, 9016, 9688, 10143, 10899, 11592, 11937, 12456, 13524, 14112, 14532, 15456, 15916, 16608, 16954, 18032, 19376, 20286, 21798, 23184, 23874, 24912, 25431, 27048, 27853, 29064, 31832, 33908, 35811, 36064, 38752, 40572, 43596, 46368, 47748, 49824, 50862, 54096, 55706, 58128, 63664, 67816, 71622, 76293, 81144, 83559, 87192, 95496, 101724, 108192, 111412, 116256, 127328, 135632, 143244, 152586, 162288, 167118, 174384, 190992, 194971, 203448, 222824, 250677, 271264, 286488, 305172, 324576, 334236, 348768, 381984, 389942, 406896, 445648, 501354, 572976, 584913, 610344, 668472, 779884, 813792, 891296, 1002708, 1145952, 1169826, 1220688, 1336944, 1559768, 1754739, 2005416, 2339652, 2441376, 2673888, 3119536, 3509478, 4010832, 4679304, 6239072, 7018956, 8021664, 9358608, 14037912, 18717216, 28075824, 56151648]

約数ペア:

[(1, 56151648), (2, 28075824), (3, 18717216), (4, 14037912), (6, 9358608), (7, 8021664), (8, 7018956), (9, 6239072), (12, 4679304), (14, 4010832), (16, 3509478), (18, 3119536), (21, 2673888), (23, 2441376), (24, 2339652), (28, 2005416), (32, 1754739), (36, 1559768), (42, 1336944), (46, 1220688), (48, 1169826), (49, 1145952), (56, 1002708), (63, 891296), (69, 813792), (72, 779884), (84, 668472), (92, 610344), (96, 584913), (98, 572976), (112, 501354), (126, 445648), (138, 406896), (144, 389942), (147, 381984), (161, 348768), (168, 334236), (173, 324576), (184, 305172), (196, 286488), (207, 271264), (224, 250677), (252, 222824), (276, 203448), (288, 194971), (294, 190992), (322, 174384), (336, 167118), (346, 162288), (368, 152586), (392, 143244), (414, 135632), (441, 127328), (483, 116256), (504, 111412), (519, 108192), (552, 101724), (588, 95496), (644, 87192), (672, 83559), (692, 81144), (736, 76293), (784, 71622), (828, 67816), (882, 63664), (966, 58128), (1008, 55706), (1038, 54096), (1104, 50862), (1127, 49824), (1176, 47748), (1211, 46368), (1288, 43596), (1384, 40572), (1449, 38752), (1557, 36064), (1568, 35811), (1656, 33908), (1764, 31832), (1932, 29064), (2016, 27853), (2076, 27048), (2208, 25431), (2254, 24912), (2352, 23874), (2422, 23184), (2576, 21798), (2768, 20286), (2898, 19376), (3114, 18032), (3312, 16954), (3381, 16608), (3528, 15916), (3633, 15456), (3864, 14532), (3979, 14112), (4152, 13524), (4508, 12456), (4704, 11937), (4844, 11592), (5152, 10899), (5536, 10143), (5796, 9688), (6228, 9016), (6624, 8477), (6762, 8304), (7056, 7958), (7266, 7728)]