50638287

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126913}}^1$

素因数の和:126942

約数の個数: 16

約数和(自身を含む): 81224960

約数和(自身を除く): 30586673

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 126913, 380739, 888391, 2411347, 2665173, 7234041, 16879429, 50638287]

約数ペア:

[(1, 50638287), (3, 16879429), (7, 7234041), (19, 2665173), (21, 2411347), (57, 888391), (133, 380739), (399, 126913)]