56504290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{297391}}^1$

素因数の和:297417

約数の個数: 16

約数和(自身を含む): 107061120

約数和(自身を除く): 50556830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 297391, 594782, 1486955, 2973910, 5650429, 11300858, 28252145, 56504290]

約数ペア:

[(1, 56504290), (2, 28252145), (5, 11300858), (10, 5650429), (19, 2973910), (38, 1486955), (95, 594782), (190, 297391)]