56687478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{255349}}^1$

素因数の和:255391

約数の個数: 16

約数和(自身を含む): 116439600

約数和(自身を除く): 59752122

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 255349, 510698, 766047, 1532094, 9447913, 18895826, 28343739, 56687478]

約数ペア:

[(1, 56687478), (2, 28343739), (3, 18895826), (6, 9447913), (37, 1532094), (74, 766047), (111, 510698), (222, 255349)]