56305518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{408011}}^1$

素因数の和:408039

約数の個数: 16

約数和(自身を含む): 117507456

約数和(自身を除く): 61201938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 408011, 816022, 1224033, 2448066, 9384253, 18768506, 28152759, 56305518]

約数ペア:

[(1, 56305518), (2, 28152759), (3, 18768506), (6, 9384253), (23, 2448066), (46, 1224033), (69, 816022), (138, 408011)]