55218427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 63659520

約数和(自身を除く): 8441093

約数列:

[1, 11, 19, 209, 431, 613, 4741, 6743, 8189, 11647, 90079, 128117, 264203, 2906233, 5019857, 55218427]

約数ペア:

[(1, 55218427), (11, 5019857), (19, 2906233), (209, 264203), (431, 128117), (613, 90079), (4741, 11647), (6743, 8189)]