51163941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21956

約数の個数: 16

約数和(自身を含む): 73563840

約数和(自身を除く): 22399899

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 21893, 65679, 415967, 897613, 1247901, 2692839, 17054647, 51163941]

約数ペア:

[(1, 51163941), (3, 17054647), (19, 2692839), (41, 1247901), (57, 897613), (123, 415967), (779, 65679), (2337, 21893)]