51642864

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 180

約数和(自身を含む): 181379016

約数和(自身を除く): 129736152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 563, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1126, 1176, 1274, 1456, 1638, 1689, 1764, 1872, 1911, 2184, 2252, 2352, 2548, 3276, 3378, 3528, 3822, 3941, 4368, 4504, 5067, 5096, 5733, 6552, 6756, 7056, 7319, 7644, 7882, 9008, 10134, 10192, 11466, 11823, 13104, 13512, 14638, 15288, 15764, 20268, 21957, 22932, 23646, 27024, 27587, 29276, 30576, 31528, 35469, 40536, 43914, 45864, 47292, 51233, 55174, 58552, 63056, 65871, 70938, 81072, 82761, 87828, 91728, 94584, 102466, 110348, 117104, 131742, 141876, 153699, 165522, 175656, 189168, 204932, 220696, 248283, 263484, 283752, 307398, 331044, 351312, 358631, 409864, 441392, 461097, 496566, 526968, 567504, 614796, 662088, 717262, 819728, 922194, 993132, 1053936, 1075893, 1229592, 1324176, 1434524, 1844388, 1986264, 2151786, 2459184, 2869048, 3227679, 3688776, 3972528, 4303572, 5738096, 6455358, 7377552, 8607144, 12910716, 17214288, 25821432, 51642864]

約数ペア:

[(1, 51642864), (2, 25821432), (3, 17214288), (4, 12910716), (6, 8607144), (7, 7377552), (8, 6455358), (9, 5738096), (12, 4303572), (13, 3972528), (14, 3688776), (16, 3227679), (18, 2869048), (21, 2459184), (24, 2151786), (26, 1986264), (28, 1844388), (36, 1434524), (39, 1324176), (42, 1229592), (48, 1075893), (49, 1053936), (52, 993132), (56, 922194), (63, 819728), (72, 717262), (78, 662088), (84, 614796), (91, 567504), (98, 526968), (104, 496566), (112, 461097), (117, 441392), (126, 409864), (144, 358631), (147, 351312), (156, 331044), (168, 307398), (182, 283752), (196, 263484), (208, 248283), (234, 220696), (252, 204932), (273, 189168), (294, 175656), (312, 165522), (336, 153699), (364, 141876), (392, 131742), (441, 117104), (468, 110348), (504, 102466), (546, 94584), (563, 91728), (588, 87828), (624, 82761), (637, 81072), (728, 70938), (784, 65871), (819, 63056), (882, 58552), (936, 55174), (1008, 51233), (1092, 47292), (1126, 45864), (1176, 43914), (1274, 40536), (1456, 35469), (1638, 31528), (1689, 30576), (1764, 29276), (1872, 27587), (1911, 27024), (2184, 23646), (2252, 22932), (2352, 21957), (2548, 20268), (3276, 15764), (3378, 15288), (3528, 14638), (3822, 13512), (3941, 13104), (4368, 11823), (4504, 11466), (5067, 10192), (5096, 10134), (5733, 9008), (6552, 7882), (6756, 7644), (7056, 7319)]