55205564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{38231}}^1$

素因数の和:38273

約数の個数: 18

約数和(自身を含む): 101964744

約数和(自身を除く): 46759180

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 38231, 76462, 152924, 726389, 1452778, 2905556, 13801391, 27602782, 55205564]

約数ペア:

[(1, 55205564), (2, 27602782), (4, 13801391), (19, 2905556), (38, 1452778), (76, 726389), (361, 152924), (722, 76462), (1444, 38231)]