51983498

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26713}}^1$

素因数の和:26861

約数の個数: 16

約数和(自身を含む): 89759040

約数和(自身を除く): 37775542

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 26713, 53426, 186991, 373982, 3713107, 7426214, 25991749, 51983498]

約数ペア:

[(1, 51983498), (2, 25991749), (7, 7426214), (14, 3713107), (139, 373982), (278, 186991), (973, 53426), (1946, 26713)]