52555140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 185902080

約数和(自身を除く): 133346940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 127, 132, 165, 171, 180, 190, 198, 209, 220, 228, 242, 254, 285, 330, 342, 363, 380, 381, 396, 418, 484, 495, 508, 570, 605, 627, 635, 660, 684, 726, 762, 836, 855, 990, 1045, 1089, 1140, 1143, 1210, 1254, 1270, 1397, 1452, 1524, 1710, 1815, 1881, 1905, 1980, 2090, 2178, 2286, 2299, 2413, 2420, 2508, 2540, 2794, 3135, 3420, 3630, 3762, 3810, 4180, 4191, 4356, 4572, 4598, 4826, 5445, 5588, 5715, 6270, 6897, 6985, 7239, 7260, 7524, 7620, 8382, 9196, 9405, 9652, 10890, 11430, 11495, 12065, 12540, 12573, 13794, 13970, 14478, 15367, 16764, 18810, 20691, 20955, 21717, 21780, 22860, 22990, 24130, 25146, 26543, 27588, 27940, 28956, 30734, 34485, 36195, 37620, 41382, 41910, 43434, 45980, 46101, 48260, 50292, 53086, 61468, 62865, 68970, 72390, 76835, 79629, 82764, 83820, 86868, 92202, 103455, 106172, 108585, 125730, 132715, 137940, 138303, 144780, 153670, 159258, 184404, 206910, 217170, 230505, 238887, 251460, 265430, 276606, 291973, 307340, 318516, 398145, 413820, 434340, 461010, 477774, 530860, 553212, 583946, 691515, 796290, 875919, 922020, 955548, 1167892, 1194435, 1383030, 1459865, 1592580, 1751838, 2388870, 2627757, 2766060, 2919730, 3503676, 4379595, 4777740, 5255514, 5839460, 8759190, 10511028, 13138785, 17518380, 26277570, 52555140]

約数ペア:

[(1, 52555140), (2, 26277570), (3, 17518380), (4, 13138785), (5, 10511028), (6, 8759190), (9, 5839460), (10, 5255514), (11, 4777740), (12, 4379595), (15, 3503676), (18, 2919730), (19, 2766060), (20, 2627757), (22, 2388870), (30, 1751838), (33, 1592580), (36, 1459865), (38, 1383030), (44, 1194435), (45, 1167892), (55, 955548), (57, 922020), (60, 875919), (66, 796290), (76, 691515), (90, 583946), (95, 553212), (99, 530860), (110, 477774), (114, 461010), (121, 434340), (127, 413820), (132, 398145), (165, 318516), (171, 307340), (180, 291973), (190, 276606), (198, 265430), (209, 251460), (220, 238887), (228, 230505), (242, 217170), (254, 206910), (285, 184404), (330, 159258), (342, 153670), (363, 144780), (380, 138303), (381, 137940), (396, 132715), (418, 125730), (484, 108585), (495, 106172), (508, 103455), (570, 92202), (605, 86868), (627, 83820), (635, 82764), (660, 79629), (684, 76835), (726, 72390), (762, 68970), (836, 62865), (855, 61468), (990, 53086), (1045, 50292), (1089, 48260), (1140, 46101), (1143, 45980), (1210, 43434), (1254, 41910), (1270, 41382), (1397, 37620), (1452, 36195), (1524, 34485), (1710, 30734), (1815, 28956), (1881, 27940), (1905, 27588), (1980, 26543), (2090, 25146), (2178, 24130), (2286, 22990), (2299, 22860), (2413, 21780), (2420, 21717), (2508, 20955), (2540, 20691), (2794, 18810), (3135, 16764), (3420, 15367), (3630, 14478), (3762, 13970), (3810, 13794), (4180, 12573), (4191, 12540), (4356, 12065), (4572, 11495), (4598, 11430), (4826, 10890), (5445, 9652), (5588, 9405), (5715, 9196), (6270, 8382), (6897, 7620), (6985, 7524), (7239, 7260)]