55974387

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 94781952

約数和(自身を除く): 38807565

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 401, 483, 867, 1173, 1203, 2023, 2737, 2807, 6069, 6647, 6817, 8211, 8421, 9223, 19941, 20451, 27669, 46529, 47719, 64561, 115889, 139587, 143157, 156791, 193683, 347667, 470373, 811223, 1097537, 2433669, 2665447, 3292611, 7996341, 18658129, 55974387]

約数ペア:

[(1, 55974387), (3, 18658129), (7, 7996341), (17, 3292611), (21, 2665447), (23, 2433669), (51, 1097537), (69, 811223), (119, 470373), (161, 347667), (289, 193683), (357, 156791), (391, 143157), (401, 139587), (483, 115889), (867, 64561), (1173, 47719), (1203, 46529), (2023, 27669), (2737, 20451), (2807, 19941), (6069, 9223), (6647, 8421), (6817, 8211)]