49390509

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81101}}^1$

素因数の和:81140

約数の個数: 16

約数和(自身を含む): 77857920

約数和(自身を除く): 28467411

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 81101, 243303, 567707, 1703121, 2351929, 7055787, 16463503, 49390509]

約数ペア:

[(1, 49390509), (3, 16463503), (7, 7055787), (21, 2351929), (29, 1703121), (87, 567707), (203, 243303), (609, 81101)]