55685168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 90

約数和(自身を含む): 138186468

約数和(自身を除く): 82501300

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 587, 616, 784, 847, 968, 1078, 1174, 1232, 1694, 1936, 2156, 2348, 3388, 4109, 4312, 4696, 5929, 6457, 6776, 8218, 8624, 9392, 11858, 12914, 13552, 16436, 23716, 25828, 28763, 32872, 45199, 47432, 51656, 57526, 65744, 71027, 90398, 94864, 103312, 115052, 142054, 180796, 230104, 284108, 316393, 361592, 460208, 497189, 568216, 632786, 723184, 994378, 1136432, 1265572, 1988756, 2531144, 3480323, 3977512, 5062288, 6960646, 7955024, 13921292, 27842584, 55685168]

約数ペア:

[(1, 55685168), (2, 27842584), (4, 13921292), (7, 7955024), (8, 6960646), (11, 5062288), (14, 3977512), (16, 3480323), (22, 2531144), (28, 1988756), (44, 1265572), (49, 1136432), (56, 994378), (77, 723184), (88, 632786), (98, 568216), (112, 497189), (121, 460208), (154, 361592), (176, 316393), (196, 284108), (242, 230104), (308, 180796), (392, 142054), (484, 115052), (539, 103312), (587, 94864), (616, 90398), (784, 71027), (847, 65744), (968, 57526), (1078, 51656), (1174, 47432), (1232, 45199), (1694, 32872), (1936, 28763), (2156, 25828), (2348, 23716), (3388, 16436), (4109, 13552), (4312, 12914), (4696, 11858), (5929, 9392), (6457, 8624), (6776, 8218)]