55016039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 62640480

約数和(自身を除く): 7624441

約数列:

[1, 13, 19, 247, 361, 617, 4693, 6859, 8021, 11723, 89167, 152399, 222737, 2895581, 4232003, 55016039]

約数ペア:

[(1, 55016039), (13, 4232003), (19, 2895581), (247, 222737), (361, 152399), (617, 89167), (4693, 11723), (6859, 8021)]