54408365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13933}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 72233856

約数和(自身を除く): 17825491

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 13933, 69665, 153263, 766315, 989243, 4946215, 10881673, 54408365]

約数ペア:

[(1, 54408365), (5, 10881673), (11, 4946215), (55, 989243), (71, 766315), (355, 153263), (781, 69665), (3905, 13933)]