55249719

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84869}}^1$

素因数の和:84910

約数の個数: 16

約数和(自身を含む): 86906880

約数和(自身を除く): 31657161

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 84869, 254607, 594083, 1782249, 2630939, 7892817, 18416573, 55249719]

約数ペア:

[(1, 55249719), (3, 18416573), (7, 7892817), (21, 2630939), (31, 1782249), (93, 594083), (217, 254607), (651, 84869)]