51880608

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 117463392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 149, 156, 186, 208, 216, 234, 248, 279, 288, 298, 312, 351, 372, 403, 416, 432, 447, 468, 496, 558, 596, 624, 702, 744, 806, 837, 864, 894, 936, 992, 1116, 1192, 1209, 1248, 1341, 1404, 1488, 1612, 1674, 1788, 1872, 1937, 2232, 2384, 2418, 2682, 2808, 2976, 3224, 3348, 3576, 3627, 3744, 3874, 4023, 4464, 4619, 4768, 4836, 5364, 5616, 5811, 6448, 6696, 7152, 7254, 7748, 8046, 8928, 9238, 9672, 10728, 10881, 11232, 11622, 12896, 13392, 13857, 14304, 14508, 15496, 16092, 17433, 18476, 19344, 21456, 21762, 23244, 26784, 27714, 29016, 30992, 32184, 34866, 36952, 38688, 41571, 42912, 43524, 46488, 52299, 55428, 58032, 60047, 61984, 64368, 69732, 73904, 83142, 87048, 92976, 104598, 110856, 116064, 120094, 124713, 128736, 139464, 147808, 166284, 174096, 180141, 185952, 209196, 221712, 240188, 249426, 278928, 332568, 348192, 360282, 418392, 443424, 480376, 498852, 540423, 557856, 665136, 720564, 836784, 960752, 997704, 1080846, 1330272, 1441128, 1621269, 1673568, 1921504, 1995408, 2161692, 2882256, 3242538, 3990816, 4323384, 5764512, 6485076, 8646768, 12970152, 17293536, 25940304, 51880608]

約数ペア:

[(1, 51880608), (2, 25940304), (3, 17293536), (4, 12970152), (6, 8646768), (8, 6485076), (9, 5764512), (12, 4323384), (13, 3990816), (16, 3242538), (18, 2882256), (24, 2161692), (26, 1995408), (27, 1921504), (31, 1673568), (32, 1621269), (36, 1441128), (39, 1330272), (48, 1080846), (52, 997704), (54, 960752), (62, 836784), (72, 720564), (78, 665136), (93, 557856), (96, 540423), (104, 498852), (108, 480376), (117, 443424), (124, 418392), (144, 360282), (149, 348192), (156, 332568), (186, 278928), (208, 249426), (216, 240188), (234, 221712), (248, 209196), (279, 185952), (288, 180141), (298, 174096), (312, 166284), (351, 147808), (372, 139464), (403, 128736), (416, 124713), (432, 120094), (447, 116064), (468, 110856), (496, 104598), (558, 92976), (596, 87048), (624, 83142), (702, 73904), (744, 69732), (806, 64368), (837, 61984), (864, 60047), (894, 58032), (936, 55428), (992, 52299), (1116, 46488), (1192, 43524), (1209, 42912), (1248, 41571), (1341, 38688), (1404, 36952), (1488, 34866), (1612, 32184), (1674, 30992), (1788, 29016), (1872, 27714), (1937, 26784), (2232, 23244), (2384, 21762), (2418, 21456), (2682, 19344), (2808, 18476), (2976, 17433), (3224, 16092), (3348, 15496), (3576, 14508), (3627, 14304), (3744, 13857), (3874, 13392), (4023, 12896), (4464, 11622), (4619, 11232), (4768, 10881), (4836, 10728), (5364, 9672), (5616, 9238), (5811, 8928), (6448, 8046), (6696, 7748), (7152, 7254)]