56263864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 55624136

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 2663, 5282, 5326, 10564, 10652, 21128, 21304, 50597, 101194, 202388, 370157, 404776, 740314, 1480628, 2961256, 7032983, 14065966, 28131932, 56263864]

約数ペア:

[(1, 56263864), (2, 28131932), (4, 14065966), (8, 7032983), (19, 2961256), (38, 1480628), (76, 740314), (139, 404776), (152, 370157), (278, 202388), (556, 101194), (1112, 50597), (2641, 21304), (2663, 21128), (5282, 10652), (5326, 10564)]