56403478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3109}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 86880960

約数和(自身を除く): 30477482

約数列:

[1, 2, 47, 94, 193, 386, 3109, 6218, 9071, 18142, 146123, 292246, 600037, 1200074, 28201739, 56403478]

約数ペア:

[(1, 56403478), (2, 28201739), (47, 1200074), (94, 600037), (193, 292246), (386, 146123), (3109, 18142), (6218, 9071)]