51217331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 59097600

約数和(自身を除く): 7880269

約数列:

[1, 11, 19, 209, 269, 911, 2959, 5111, 10021, 17309, 56221, 190399, 245059, 2695649, 4656121, 51217331]

約数ペア:

[(1, 51217331), (11, 4656121), (19, 2695649), (209, 245059), (269, 190399), (911, 56221), (2959, 17309), (5111, 10021)]