53321736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 99894264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 149, 156, 186, 222, 248, 296, 298, 312, 372, 403, 444, 447, 481, 596, 744, 806, 888, 894, 962, 1147, 1192, 1209, 1443, 1612, 1788, 1924, 1937, 2294, 2418, 2886, 3224, 3441, 3576, 3848, 3874, 4588, 4619, 4836, 5513, 5772, 5811, 6882, 7748, 9176, 9238, 9672, 11026, 11544, 11622, 13764, 13857, 14911, 15496, 16539, 18476, 22052, 23244, 27528, 27714, 29822, 33078, 36952, 44104, 44733, 46488, 55428, 59644, 60047, 66156, 71669, 89466, 110856, 119288, 120094, 132312, 143338, 170903, 178932, 180141, 215007, 240188, 286676, 341806, 357864, 360282, 430014, 480376, 512709, 573352, 683612, 720564, 860028, 1025418, 1367224, 1441128, 1720056, 2050836, 2221739, 4101672, 4443478, 6665217, 8886956, 13330434, 17773912, 26660868, 53321736]

約数ペア:

[(1, 53321736), (2, 26660868), (3, 17773912), (4, 13330434), (6, 8886956), (8, 6665217), (12, 4443478), (13, 4101672), (24, 2221739), (26, 2050836), (31, 1720056), (37, 1441128), (39, 1367224), (52, 1025418), (62, 860028), (74, 720564), (78, 683612), (93, 573352), (104, 512709), (111, 480376), (124, 430014), (148, 360282), (149, 357864), (156, 341806), (186, 286676), (222, 240188), (248, 215007), (296, 180141), (298, 178932), (312, 170903), (372, 143338), (403, 132312), (444, 120094), (447, 119288), (481, 110856), (596, 89466), (744, 71669), (806, 66156), (888, 60047), (894, 59644), (962, 55428), (1147, 46488), (1192, 44733), (1209, 44104), (1443, 36952), (1612, 33078), (1788, 29822), (1924, 27714), (1937, 27528), (2294, 23244), (2418, 22052), (2886, 18476), (3224, 16539), (3441, 15496), (3576, 14911), (3848, 13857), (3874, 13764), (4588, 11622), (4619, 11544), (4836, 11026), (5513, 9672), (5772, 9238), (5811, 9176), (6882, 7748)]