50897086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19991}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 81567360

約数和(自身を除く): 30670274

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 19991, 39982, 379829, 759658, 1339397, 2678794, 25448543, 50897086]

約数ペア:

[(1, 50897086), (2, 25448543), (19, 2678794), (38, 1339397), (67, 759658), (134, 379829), (1273, 39982), (2546, 19991)]