55050039

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{50551}}^1$

素因数の和:50579

約数の個数: 18

約数和(自身を含む): 87404408

約数和(自身を除く): 32354369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 50551, 151653, 454959, 556061, 1668183, 5004549, 6116671, 18350013, 55050039]

約数ペア:

[(1, 55050039), (3, 18350013), (9, 6116671), (11, 5004549), (33, 1668183), (99, 556061), (121, 454959), (363, 151653), (1089, 50551)]