51555504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 189987840

約数和(自身を除く): 138432336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 29, 33, 37, 39, 42, 44, 48, 52, 56, 58, 66, 74, 77, 78, 84, 87, 88, 91, 104, 111, 112, 116, 132, 143, 148, 154, 156, 168, 174, 176, 182, 203, 208, 222, 231, 232, 259, 264, 273, 286, 296, 308, 312, 319, 336, 348, 364, 377, 406, 407, 429, 444, 462, 464, 481, 518, 528, 546, 572, 592, 609, 616, 624, 638, 696, 728, 754, 777, 812, 814, 858, 888, 924, 957, 962, 1001, 1036, 1073, 1092, 1131, 1144, 1218, 1221, 1232, 1276, 1392, 1443, 1456, 1508, 1554, 1624, 1628, 1716, 1776, 1848, 1914, 1924, 2002, 2072, 2146, 2184, 2233, 2262, 2288, 2436, 2442, 2552, 2639, 2849, 2886, 3003, 3016, 3108, 3219, 3248, 3256, 3367, 3432, 3696, 3828, 3848, 4004, 4144, 4147, 4292, 4368, 4466, 4524, 4872, 4884, 5104, 5278, 5291, 5698, 5772, 6006, 6032, 6216, 6438, 6512, 6699, 6734, 6864, 7511, 7656, 7696, 7917, 8008, 8294, 8547, 8584, 8932, 9048, 9744, 9768, 10101, 10556, 10582, 11396, 11544, 11803, 12012, 12432, 12441, 12876, 13398, 13468, 13949, 15022, 15312, 15834, 15873, 16016, 16588, 17094, 17168, 17864, 18096, 19536, 20202, 21112, 21164, 22533, 22792, 23088, 23606, 24024, 24882, 25752, 26796, 26936, 27898, 29029, 30044, 31668, 31746, 33176, 34188, 35409, 35728, 37037, 40404, 41847, 42224, 42328, 45066, 45584, 47212, 48048, 49764, 51504, 53592, 53872, 55796, 58058, 60088, 63336, 63492, 66352, 68376, 70818, 74074, 80808, 82621, 83694, 84656, 87087, 90132, 94424, 97643, 99528, 107184, 111111, 111592, 116116, 120176, 126672, 126984, 136752, 141636, 148148, 153439, 161616, 165242, 167388, 174174, 180264, 188848, 195286, 199056, 222222, 223184, 232232, 247863, 253968, 283272, 292929, 296296, 306878, 330484, 334776, 348348, 360528, 390572, 444444, 460317, 464464, 495726, 566544, 585858, 592592, 613756, 660968, 669552, 696696, 781144, 888888, 920634, 991452, 1074073, 1171716, 1227512, 1321936, 1393392, 1562288, 1777776, 1841268, 1982904, 2148146, 2343432, 2455024, 3222219, 3682536, 3965808, 4296292, 4686864, 6444438, 7365072, 8592584, 12888876, 17185168, 25777752, 51555504]

約数ペア:

[(1, 51555504), (2, 25777752), (3, 17185168), (4, 12888876), (6, 8592584), (7, 7365072), (8, 6444438), (11, 4686864), (12, 4296292), (13, 3965808), (14, 3682536), (16, 3222219), (21, 2455024), (22, 2343432), (24, 2148146), (26, 1982904), (28, 1841268), (29, 1777776), (33, 1562288), (37, 1393392), (39, 1321936), (42, 1227512), (44, 1171716), (48, 1074073), (52, 991452), (56, 920634), (58, 888888), (66, 781144), (74, 696696), (77, 669552), (78, 660968), (84, 613756), (87, 592592), (88, 585858), (91, 566544), (104, 495726), (111, 464464), (112, 460317), (116, 444444), (132, 390572), (143, 360528), (148, 348348), (154, 334776), (156, 330484), (168, 306878), (174, 296296), (176, 292929), (182, 283272), (203, 253968), (208, 247863), (222, 232232), (231, 223184), (232, 222222), (259, 199056), (264, 195286), (273, 188848), (286, 180264), (296, 174174), (308, 167388), (312, 165242), (319, 161616), (336, 153439), (348, 148148), (364, 141636), (377, 136752), (406, 126984), (407, 126672), (429, 120176), (444, 116116), (462, 111592), (464, 111111), (481, 107184), (518, 99528), (528, 97643), (546, 94424), (572, 90132), (592, 87087), (609, 84656), (616, 83694), (624, 82621), (638, 80808), (696, 74074), (728, 70818), (754, 68376), (777, 66352), (812, 63492), (814, 63336), (858, 60088), (888, 58058), (924, 55796), (957, 53872), (962, 53592), (1001, 51504), (1036, 49764), (1073, 48048), (1092, 47212), (1131, 45584), (1144, 45066), (1218, 42328), (1221, 42224), (1232, 41847), (1276, 40404), (1392, 37037), (1443, 35728), (1456, 35409), (1508, 34188), (1554, 33176), (1624, 31746), (1628, 31668), (1716, 30044), (1776, 29029), (1848, 27898), (1914, 26936), (1924, 26796), (2002, 25752), (2072, 24882), (2146, 24024), (2184, 23606), (2233, 23088), (2262, 22792), (2288, 22533), (2436, 21164), (2442, 21112), (2552, 20202), (2639, 19536), (2849, 18096), (2886, 17864), (3003, 17168), (3016, 17094), (3108, 16588), (3219, 16016), (3248, 15873), (3256, 15834), (3367, 15312), (3432, 15022), (3696, 13949), (3828, 13468), (3848, 13398), (4004, 12876), (4144, 12441), (4147, 12432), (4292, 12012), (4368, 11803), (4466, 11544), (4524, 11396), (4872, 10582), (4884, 10556), (5104, 10101), (5278, 9768), (5291, 9744), (5698, 9048), (5772, 8932), (6006, 8584), (6032, 8547), (6216, 8294), (6438, 8008), (6512, 7917), (6699, 7696), (6734, 7656), (6864, 7511)]