49053081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 82215936

約数和(自身を除く): 33162855

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 1621, 2751, 4323, 4863, 10087, 11347, 17831, 30261, 34041, 53493, 124817, 212351, 374451, 637053, 1486457, 2335861, 4459371, 7007583, 16351027, 49053081]

約数ペア:

[(1, 49053081), (3, 16351027), (7, 7007583), (11, 4459371), (21, 2335861), (33, 1486457), (77, 637053), (131, 374451), (231, 212351), (393, 124817), (917, 53493), (1441, 34041), (1621, 30261), (2751, 17831), (4323, 11347), (4863, 10087)]