51806992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{111653}}^1$

素因数の和:111690

約数の個数: 20

約数和(自身を含む): 103838220

約数和(自身を除く): 52031228

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 111653, 223306, 446612, 893224, 1786448, 3237937, 6475874, 12951748, 25903496, 51806992]

約数ペア:

[(1, 51806992), (2, 25903496), (4, 12951748), (8, 6475874), (16, 3237937), (29, 1786448), (58, 893224), (116, 446612), (232, 223306), (464, 111653)]