49505469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66809}}^1$

素因数の和:66844

約数の個数: 16

約数和(自身を含む): 74827200

約数和(自身を除く): 25321731

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 66809, 200427, 868517, 1269371, 2605551, 3808113, 16501823, 49505469]

約数ペア:

[(1, 49505469), (3, 16501823), (13, 3808113), (19, 2605551), (39, 1269371), (57, 868517), (247, 200427), (741, 66809)]