55655978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209233}}^1$

素因数の和:209261

約数の個数: 16

約数和(自身を含む): 100432320

約数和(自身を除く): 44776342

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 209233, 418466, 1464631, 2929262, 3975427, 7950854, 27827989, 55655978]

約数ペア:

[(1, 55655978), (2, 27827989), (7, 7950854), (14, 3975427), (19, 2929262), (38, 1464631), (133, 418466), (266, 209233)]