50451579

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4632

約数の個数: 20

約数和(自身を含む): 75925080

約数和(自身を除く): 25473501

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4481, 11259, 13443, 40329, 120987, 362961, 622859, 1868577, 5605731, 16817193, 50451579]

約数ペア:

[(1, 50451579), (3, 16817193), (9, 5605731), (27, 1868577), (81, 622859), (139, 362961), (417, 120987), (1251, 40329), (3753, 13443), (4481, 11259)]