49784357

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 59710464

約数和(自身を除く): 9926107

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3761, 13237, 26327, 116591, 229421, 816137, 1605947, 7112051, 49784357]

約数ペア:

[(1, 49784357), (7, 7112051), (31, 1605947), (61, 816137), (217, 229421), (427, 116591), (1891, 26327), (3761, 13237)]