55544839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 68636160

約数和(自身を除く): 13091321

約数列:

[1, 7, 23, 31, 161, 217, 359, 713, 961, 2513, 4991, 6727, 8257, 11129, 22103, 57799, 77903, 154721, 255967, 344999, 1791769, 2414993, 7934977, 55544839]

約数ペア:

[(1, 55544839), (7, 7934977), (23, 2414993), (31, 1791769), (161, 344999), (217, 255967), (359, 154721), (713, 77903), (961, 57799), (2513, 22103), (4991, 11129), (6727, 8257)]