55725556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4051}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 103244960

約数和(自身を除く): 47519404

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 4051, 6878, 8102, 13756, 16204, 76969, 153938, 307876, 733231, 1466462, 2932924, 13931389, 27862778, 55725556]

約数ペア:

[(1, 55725556), (2, 27862778), (4, 13931389), (19, 2932924), (38, 1466462), (76, 733231), (181, 307876), (362, 153938), (724, 76969), (3439, 16204), (4051, 13756), (6878, 8102)]