56840278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{3739}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 93170880

約数和(自身を除く): 36330602

約数列:

[1, 2, 11, 22, 691, 1382, 3739, 7478, 7601, 15202, 41129, 82258, 2583649, 5167298, 28420139, 56840278]

約数ペア:

[(1, 56840278), (2, 28420139), (11, 5167298), (22, 2583649), (691, 82258), (1382, 41129), (3739, 15202), (7478, 7601)]