51890176

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 111793500

約数和(自身を除く): 59903324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 1949, 2048, 3328, 3898, 6656, 7796, 13312, 15592, 25337, 26624, 31184, 50674, 62368, 101348, 124736, 202696, 249472, 405392, 498944, 810784, 997888, 1621568, 1995776, 3243136, 3991552, 6486272, 12972544, 25945088, 51890176]

約数ペア:

[(1, 51890176), (2, 25945088), (4, 12972544), (8, 6486272), (13, 3991552), (16, 3243136), (26, 1995776), (32, 1621568), (52, 997888), (64, 810784), (104, 498944), (128, 405392), (208, 249472), (256, 202696), (416, 124736), (512, 101348), (832, 62368), (1024, 50674), (1664, 31184), (1949, 26624), (2048, 25337), (3328, 15592), (3898, 13312), (6656, 7796)]