55329026

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 88262460

約数和(自身を除く): 32933434

約数列:

[1, 2, 19, 38, 197, 361, 389, 394, 722, 778, 3743, 7391, 7486, 14782, 71117, 76633, 140429, 142234, 153266, 280858, 1456027, 2912054, 27664513, 55329026]

約数ペア:

[(1, 55329026), (2, 27664513), (19, 2912054), (38, 1456027), (197, 280858), (361, 153266), (389, 142234), (394, 140429), (722, 76633), (778, 71117), (3743, 14782), (7391, 7486)]