54287541

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 108411264

約数和(自身を除く): 54123723

約数列:

[1, 3, 7, 9, 11, 19, 21, 31, 33, 49, 57, 63, 77, 93, 99, 133, 147, 171, 209, 217, 231, 279, 341, 361, 399, 441, 539, 589, 627, 651, 693, 931, 1023, 1083, 1197, 1463, 1519, 1617, 1767, 1881, 1953, 2387, 2527, 2793, 3069, 3249, 3971, 4123, 4389, 4557, 4851, 5301, 6479, 7161, 7581, 8379, 10241, 11191, 11913, 12369, 13167, 13671, 16709, 17689, 19437, 21483, 22743, 27797, 28861, 30723, 33573, 35739, 37107, 45353, 50127, 53067, 58311, 78337, 83391, 86583, 92169, 100719, 123101, 136059, 150381, 159201, 194579, 235011, 250173, 259749, 317471, 369303, 408177, 548359, 583737, 705033, 861707, 952413, 1107909, 1645077, 1751211, 2585121, 2857239, 4935231, 6031949, 7755363, 18095847, 54287541]

約数ペア:

[(1, 54287541), (3, 18095847), (7, 7755363), (9, 6031949), (11, 4935231), (19, 2857239), (21, 2585121), (31, 1751211), (33, 1645077), (49, 1107909), (57, 952413), (63, 861707), (77, 705033), (93, 583737), (99, 548359), (133, 408177), (147, 369303), (171, 317471), (209, 259749), (217, 250173), (231, 235011), (279, 194579), (341, 159201), (361, 150381), (399, 136059), (441, 123101), (539, 100719), (589, 92169), (627, 86583), (651, 83391), (693, 78337), (931, 58311), (1023, 53067), (1083, 50127), (1197, 45353), (1463, 37107), (1519, 35739), (1617, 33573), (1767, 30723), (1881, 28861), (1953, 27797), (2387, 22743), (2527, 21483), (2793, 19437), (3069, 17689), (3249, 16709), (3971, 13671), (4123, 13167), (4389, 12369), (4557, 11913), (4851, 11191), (5301, 10241), (6479, 8379), (7161, 7581)]