55867658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 49194742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 1823, 2189, 2786, 3646, 4378, 12761, 15323, 20053, 25522, 30646, 40106, 140371, 280742, 362777, 725554, 2539439, 3990547, 5078878, 7981094, 27933829, 55867658]

約数ペア:

[(1, 55867658), (2, 27933829), (7, 7981094), (11, 5078878), (14, 3990547), (22, 2539439), (77, 725554), (154, 362777), (199, 280742), (398, 140371), (1393, 40106), (1823, 30646), (2189, 25522), (2786, 20053), (3646, 15323), (4378, 12761)]