56858081

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 70588800

約数和(自身を除く): 13730719

約数列:

[1, 7, 17, 49, 119, 199, 343, 833, 1393, 2401, 3383, 5831, 9751, 16807, 23681, 40817, 68257, 165767, 285719, 477799, 1160369, 3344593, 8122583, 56858081]

約数ペア:

[(1, 56858081), (7, 8122583), (17, 3344593), (49, 1160369), (119, 477799), (199, 285719), (343, 165767), (833, 68257), (1393, 40817), (2401, 23681), (3383, 16807), (5831, 9751)]