55784399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 64800000

約数和(自身を除く): 9015601

約数列:

[1, 11, 19, 89, 209, 979, 1691, 2999, 18601, 32989, 56981, 266911, 626791, 2936021, 5071309, 55784399]

約数ペア:

[(1, 55784399), (11, 5071309), (19, 2936021), (89, 626791), (209, 266911), (979, 56981), (1691, 32989), (2999, 18601)]