54727904

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 144789120

約数和(自身を除く): 90061216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 167, 176, 196, 209, 224, 266, 304, 308, 334, 352, 392, 418, 532, 539, 608, 616, 668, 784, 836, 931, 1064, 1078, 1169, 1232, 1336, 1463, 1568, 1672, 1837, 1862, 2128, 2156, 2338, 2464, 2672, 2926, 3173, 3344, 3674, 3724, 4256, 4312, 4676, 5344, 5852, 6346, 6688, 7348, 7448, 8183, 8624, 9352, 10241, 11704, 12692, 12859, 14696, 14896, 16366, 17248, 18704, 20482, 22211, 23408, 25384, 25718, 29392, 29792, 32732, 34903, 37408, 40964, 44422, 46816, 50768, 51436, 58784, 65464, 69806, 81928, 88844, 90013, 101536, 102872, 130928, 139612, 155477, 163856, 177688, 180026, 205744, 244321, 261856, 279224, 310954, 327712, 355376, 360052, 411488, 488642, 558448, 621908, 710752, 720104, 977284, 1116896, 1243816, 1440208, 1710247, 1954568, 2487632, 2880416, 3420494, 3909136, 4975264, 6840988, 7818272, 13681976, 27363952, 54727904]

約数ペア:

[(1, 54727904), (2, 27363952), (4, 13681976), (7, 7818272), (8, 6840988), (11, 4975264), (14, 3909136), (16, 3420494), (19, 2880416), (22, 2487632), (28, 1954568), (32, 1710247), (38, 1440208), (44, 1243816), (49, 1116896), (56, 977284), (76, 720104), (77, 710752), (88, 621908), (98, 558448), (112, 488642), (133, 411488), (152, 360052), (154, 355376), (167, 327712), (176, 310954), (196, 279224), (209, 261856), (224, 244321), (266, 205744), (304, 180026), (308, 177688), (334, 163856), (352, 155477), (392, 139612), (418, 130928), (532, 102872), (539, 101536), (608, 90013), (616, 88844), (668, 81928), (784, 69806), (836, 65464), (931, 58784), (1064, 51436), (1078, 50768), (1169, 46816), (1232, 44422), (1336, 40964), (1463, 37408), (1568, 34903), (1672, 32732), (1837, 29792), (1862, 29392), (2128, 25718), (2156, 25384), (2338, 23408), (2464, 22211), (2672, 20482), (2926, 18704), (3173, 17248), (3344, 16366), (3674, 14896), (3724, 14696), (4256, 12859), (4312, 12692), (4676, 11704), (5344, 10241), (5852, 9352), (6346, 8624), (6688, 8183), (7348, 7448)]