55265566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10463}}^1$

素因数の和:10623

約数の個数: 16

約数和(自身を含む): 87897600

約数和(自身を除く): 32632034

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 10463, 20926, 198797, 397594, 1454357, 2908714, 27632783, 55265566]

約数ペア:

[(1, 55265566), (2, 27632783), (19, 2908714), (38, 1454357), (139, 397594), (278, 198797), (2641, 20926), (5282, 10463)]