56797517

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61007}}^1$

素因数の和:61040

約数の個数: 12

約数和(自身を含む): 69549120

約数和(自身を除く): 12751603

約数列:

[1, 7, 19, 49, 133, 931, 61007, 427049, 1159133, 2989343, 8113931, 56797517]

約数ペア:

[(1, 56797517), (7, 8113931), (19, 2989343), (49, 1159133), (133, 427049), (931, 61007)]