56388738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31223}}^1$

素因数の和:31278

約数の個数: 32

約数和(自身を含む): 131890176

約数和(自身を除く): 75501438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 31223, 62446, 93669, 187338, 218561, 437122, 655683, 1311366, 1342589, 2685178, 4027767, 8055534, 9398123, 18796246, 28194369, 56388738]

約数ペア:

[(1, 56388738), (2, 28194369), (3, 18796246), (6, 9398123), (7, 8055534), (14, 4027767), (21, 2685178), (42, 1342589), (43, 1311366), (86, 655683), (129, 437122), (258, 218561), (301, 187338), (602, 93669), (903, 62446), (1806, 31223)]