51725696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 119082960

約数和(自身を除く): 67357264

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2161, 2176, 2992, 4322, 5984, 8644, 11968, 17288, 23771, 23936, 34576, 36737, 47542, 69152, 73474, 95084, 138304, 146948, 190168, 276608, 293896, 380336, 404107, 587792, 760672, 808214, 1175584, 1521344, 1616428, 2351168, 3042688, 3232856, 4702336, 6465712, 12931424, 25862848, 51725696]

約数ペア:

[(1, 51725696), (2, 25862848), (4, 12931424), (8, 6465712), (11, 4702336), (16, 3232856), (17, 3042688), (22, 2351168), (32, 1616428), (34, 1521344), (44, 1175584), (64, 808214), (68, 760672), (88, 587792), (128, 404107), (136, 380336), (176, 293896), (187, 276608), (272, 190168), (352, 146948), (374, 138304), (544, 95084), (704, 73474), (748, 69152), (1088, 47542), (1408, 36737), (1496, 34576), (2161, 23936), (2176, 23771), (2992, 17288), (4322, 11968), (5984, 8644)]