50920779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9859

約数の個数: 32

約数和(自身を含む): 87969280

約数和(自身を除く): 37048501

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 9817, 29451, 68719, 127621, 186523, 206157, 382863, 559569, 893347, 1305661, 2424799, 2680041, 3916983, 7274397, 16973593, 50920779]

約数ペア:

[(1, 50920779), (3, 16973593), (7, 7274397), (13, 3916983), (19, 2680041), (21, 2424799), (39, 1305661), (57, 893347), (91, 559569), (133, 382863), (247, 206157), (273, 186523), (399, 127621), (741, 68719), (1729, 29451), (5187, 9817)]