51606776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 58164424

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 241, 284, 377, 482, 568, 754, 923, 964, 1508, 1846, 1928, 2059, 3016, 3133, 3692, 4118, 6266, 6989, 7384, 8236, 12532, 13978, 16472, 17111, 25064, 26767, 27956, 34222, 53534, 55912, 68444, 90857, 107068, 136888, 181714, 214136, 222443, 363428, 444886, 496219, 726856, 889772, 992438, 1779544, 1984876, 3969752, 6450847, 12901694, 25803388, 51606776]

約数ペア:

[(1, 51606776), (2, 25803388), (4, 12901694), (8, 6450847), (13, 3969752), (26, 1984876), (29, 1779544), (52, 992438), (58, 889772), (71, 726856), (104, 496219), (116, 444886), (142, 363428), (232, 222443), (241, 214136), (284, 181714), (377, 136888), (482, 107068), (568, 90857), (754, 68444), (923, 55912), (964, 53534), (1508, 34222), (1846, 27956), (1928, 26767), (2059, 25064), (3016, 17111), (3133, 16472), (3692, 13978), (4118, 12532), (6266, 8236), (6989, 7384)]