51921992

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{13327}}^1$

素因数の和:13820

約数の個数: 16

約数和(自身を含む): 97560960

約数和(自身を除く): 45638968

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 13327, 26654, 53308, 106616, 6490249, 12980498, 25960996, 51921992]

約数ペア:

[(1, 51921992), (2, 25960996), (4, 12980498), (8, 6490249), (487, 106616), (974, 53308), (1948, 26654), (3896, 13327)]