49778666

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27997}}^1$

素因数の和:28133

約数の個数: 16

約数和(自身を含む): 86009856

約数和(自身を除く): 36231190

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 27997, 55994, 195979, 391958, 3555619, 7111238, 24889333, 49778666]

約数ペア:

[(1, 49778666), (2, 24889333), (7, 7111238), (14, 3555619), (127, 391958), (254, 195979), (889, 55994), (1778, 27997)]