49128651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 35785269

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 647, 649, 767, 1287, 1941, 1947, 2301, 5823, 5841, 6903, 7117, 8411, 8437, 21351, 25233, 25311, 38173, 64053, 75699, 75933, 92521, 114519, 277563, 343557, 419903, 496249, 832689, 1259709, 1488747, 3779127, 4466241, 5458739, 16376217, 49128651]

約数ペア:

[(1, 49128651), (3, 16376217), (9, 5458739), (11, 4466241), (13, 3779127), (33, 1488747), (39, 1259709), (59, 832689), (99, 496249), (117, 419903), (143, 343557), (177, 277563), (429, 114519), (531, 92521), (647, 75933), (649, 75699), (767, 64053), (1287, 38173), (1941, 25311), (1947, 25233), (2301, 21351), (5823, 8437), (5841, 8411), (6903, 7117)]