51779236

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{16001}}^1$

素因数の和:16814

約数の個数: 12

約数和(自身を含む): 90731340

約数和(自身を除く): 38952104

約数列:

[1, 2, 4, 809, 1618, 3236, 16001, 32002, 64004, 12944809, 25889618, 51779236]

約数ペア:

[(1, 51779236), (2, 25889618), (4, 12944809), (809, 64004), (1618, 32002), (3236, 16001)]