55322519

素因数分解:

$7^2\times {\mathrm{727}}^1\times {\mathrm{1553}}^1$

素因数の和:2294

約数の個数: 12

約数和(自身を含む): 64484784

約数和(自身を除く): 9162265

約数列:

[1, 7, 49, 727, 1553, 5089, 10871, 35623, 76097, 1129031, 7903217, 55322519]

約数ペア:

[(1, 55322519), (7, 7903217), (49, 1129031), (727, 76097), (1553, 35623), (5089, 10871)]