56457864

素因数分解:

$2^3\times 3^3\times {\mathrm{261379}}^1$

素因数の和:261394

約数の個数: 32

約数和(自身を含む): 156828000

約数和(自身を除く): 100370136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 261379, 522758, 784137, 1045516, 1568274, 2091032, 2352411, 3136548, 4704822, 6273096, 7057233, 9409644, 14114466, 18819288, 28228932, 56457864]

約数ペア:

[(1, 56457864), (2, 28228932), (3, 18819288), (4, 14114466), (6, 9409644), (8, 7057233), (9, 6273096), (12, 4704822), (18, 3136548), (24, 2352411), (27, 2091032), (36, 1568274), (54, 1045516), (72, 784137), (108, 522758), (216, 261379)]