56841356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 119632128

約数和(自身を除く): 62790772

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 2311, 4622, 6149, 9244, 12298, 24596, 25421, 30043, 50842, 60086, 99373, 101684, 120172, 198746, 330473, 397492, 660946, 1093103, 1291849, 1321892, 2186206, 2583698, 4372412, 5167396, 14210339, 28420678, 56841356]

約数ペア:

[(1, 56841356), (2, 28420678), (4, 14210339), (11, 5167396), (13, 4372412), (22, 2583698), (26, 2186206), (43, 1321892), (44, 1291849), (52, 1093103), (86, 660946), (143, 397492), (172, 330473), (286, 198746), (473, 120172), (559, 101684), (572, 99373), (946, 60086), (1118, 50842), (1892, 30043), (2236, 25421), (2311, 24596), (4622, 12298), (6149, 9244)]