54664064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 142234920

約数和(自身を除く): 87570856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 169, 182, 208, 224, 247, 266, 304, 338, 361, 364, 416, 448, 494, 532, 608, 676, 722, 728, 832, 896, 988, 1064, 1183, 1216, 1352, 1444, 1456, 1664, 1729, 1976, 2128, 2366, 2432, 2527, 2704, 2888, 2912, 3211, 3458, 3952, 4256, 4693, 4732, 5054, 5408, 5776, 5824, 6422, 6916, 7904, 8512, 9386, 9464, 10108, 10816, 11552, 11648, 12844, 13832, 15808, 17024, 18772, 18928, 20216, 21632, 22477, 23104, 25688, 27664, 31616, 32851, 37544, 37856, 40432, 44954, 46208, 51376, 55328, 61009, 65702, 75088, 75712, 80864, 89908, 102752, 110656, 122018, 131404, 150176, 151424, 161728, 179816, 205504, 221312, 244036, 262808, 300352, 323456, 359632, 411008, 427063, 488072, 525616, 600704, 719264, 854126, 976144, 1051232, 1438528, 1708252, 1952288, 2102464, 2877056, 3416504, 3904576, 4204928, 6833008, 7809152, 13666016, 27332032, 54664064]

約数ペア:

[(1, 54664064), (2, 27332032), (4, 13666016), (7, 7809152), (8, 6833008), (13, 4204928), (14, 3904576), (16, 3416504), (19, 2877056), (26, 2102464), (28, 1952288), (32, 1708252), (38, 1438528), (52, 1051232), (56, 976144), (64, 854126), (76, 719264), (91, 600704), (104, 525616), (112, 488072), (128, 427063), (133, 411008), (152, 359632), (169, 323456), (182, 300352), (208, 262808), (224, 244036), (247, 221312), (266, 205504), (304, 179816), (338, 161728), (361, 151424), (364, 150176), (416, 131404), (448, 122018), (494, 110656), (532, 102752), (608, 89908), (676, 80864), (722, 75712), (728, 75088), (832, 65702), (896, 61009), (988, 55328), (1064, 51376), (1183, 46208), (1216, 44954), (1352, 40432), (1444, 37856), (1456, 37544), (1664, 32851), (1729, 31616), (1976, 27664), (2128, 25688), (2366, 23104), (2432, 22477), (2527, 21632), (2704, 20216), (2888, 18928), (2912, 18772), (3211, 17024), (3458, 15808), (3952, 13832), (4256, 12844), (4693, 11648), (4732, 11552), (5054, 10816), (5408, 10108), (5776, 9464), (5824, 9386), (6422, 8512), (6916, 7904)]