48902903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 62976000

約数和(自身を除く): 14073097

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 409, 551, 589, 899, 2863, 3857, 4123, 6293, 7771, 11861, 12679, 17081, 54397, 83027, 88753, 119567, 225359, 240901, 367691, 1577513, 1686307, 2573837, 6986129, 48902903]

約数ペア:

[(1, 48902903), (7, 6986129), (19, 2573837), (29, 1686307), (31, 1577513), (133, 367691), (203, 240901), (217, 225359), (409, 119567), (551, 88753), (589, 83027), (899, 54397), (2863, 17081), (3857, 12679), (4123, 11861), (6293, 7771)]