47999567

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 66211200

約数和(自身を除く): 18211633

約数列:

[1, 7, 11, 19, 43, 49, 77, 109, 133, 209, 301, 473, 539, 763, 817, 931, 1199, 1463, 2071, 2107, 3311, 4687, 5341, 5719, 8393, 8987, 10241, 14497, 22781, 23177, 32809, 40033, 51557, 58751, 62909, 89053, 101479, 159467, 229663, 360899, 440363, 623371, 979583, 1116269, 2526293, 4363597, 6857081, 47999567]

約数ペア:

[(1, 47999567), (7, 6857081), (11, 4363597), (19, 2526293), (43, 1116269), (49, 979583), (77, 623371), (109, 440363), (133, 360899), (209, 229663), (301, 159467), (473, 101479), (539, 89053), (763, 62909), (817, 58751), (931, 51557), (1199, 40033), (1463, 32809), (2071, 23177), (2107, 22781), (3311, 14497), (4687, 10241), (5341, 8987), (5719, 8393)]