49902721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 57839040

約数和(自身を除く): 7936319

約数列:

[1, 11, 19, 113, 209, 1243, 2113, 2147, 23243, 23617, 40147, 238769, 441617, 2626459, 4536611, 49902721]

約数ペア:

[(1, 49902721), (11, 4536611), (19, 2626459), (113, 441617), (209, 238769), (1243, 40147), (2113, 23617), (2147, 23243)]