55748774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20663}}^1$

素因数の和:20755

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 33519706

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20663, 41326, 392597, 785194, 1467073, 2934146, 27874387, 55748774]

約数ペア:

[(1, 55748774), (2, 27874387), (19, 2934146), (38, 1467073), (71, 785194), (142, 392597), (1349, 41326), (2698, 20663)]