55140822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278489}}^1$

素因数の和:278508

約数の個数: 24

約数和(自身を含む): 130333320

約数和(自身を除く): 75192498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 278489, 556978, 835467, 1670934, 2506401, 3063379, 5012802, 6126758, 9190137, 18380274, 27570411, 55140822]

約数ペア:

[(1, 55140822), (2, 27570411), (3, 18380274), (6, 9190137), (9, 6126758), (11, 5012802), (18, 3063379), (22, 2506401), (33, 1670934), (66, 835467), (99, 556978), (198, 278489)]