49680819

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{28901}}^1$

素因数の和:29098

約数の個数: 12

約数和(自身を含む): 72139392

約数和(自身を除く): 22458573

約数列:

[1, 3, 9, 191, 573, 1719, 28901, 86703, 260109, 5520091, 16560273, 49680819]

約数ペア:

[(1, 49680819), (3, 16560273), (9, 5520091), (191, 260109), (573, 86703), (1719, 28901)]