55590941

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 71491680

約数和(自身を除く): 15900739

約数列:

[1, 7, 19, 29, 49, 71, 133, 203, 497, 551, 841, 931, 1349, 1421, 2059, 3479, 3857, 5887, 9443, 14413, 15979, 26999, 39121, 41209, 59711, 66101, 100891, 111853, 273847, 417977, 782971, 1134509, 1916929, 2925839, 7941563, 55590941]

約数ペア:

[(1, 55590941), (7, 7941563), (19, 2925839), (29, 1916929), (49, 1134509), (71, 782971), (133, 417977), (203, 273847), (497, 111853), (551, 100891), (841, 66101), (931, 59711), (1349, 41209), (1421, 39121), (2059, 26999), (3479, 15979), (3857, 14413), (5887, 9443)]