51665562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220793}}^1$

素因数の和:220814

約数の個数: 24

約数和(自身を含む): 120553524

約数和(自身を除く): 68887962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 220793, 441586, 662379, 1324758, 1987137, 2870309, 3974274, 5740618, 8610927, 17221854, 25832781, 51665562]

約数ペア:

[(1, 51665562), (2, 25832781), (3, 17221854), (6, 8610927), (9, 5740618), (13, 3974274), (18, 2870309), (26, 1987137), (39, 1324758), (78, 662379), (117, 441586), (234, 220793)]