51337582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3209}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 81277200

約数和(自身を除く): 29939618

約数列:

[1, 2, 19, 38, 421, 842, 3209, 6418, 7999, 15998, 60971, 121942, 1350989, 2701978, 25668791, 51337582]

約数ペア:

[(1, 51337582), (2, 25668791), (19, 2701978), (38, 1350989), (421, 121942), (842, 60971), (3209, 15998), (6418, 7999)]