51495279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2473}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 75051264

約数和(自身を除く): 23555985

約数列:

[1, 3, 11, 33, 631, 1893, 2473, 6941, 7419, 20823, 27203, 81609, 1560463, 4681389, 17165093, 51495279]

約数ペア:

[(1, 51495279), (3, 17165093), (11, 4681389), (33, 1560463), (631, 81609), (1893, 27203), (2473, 20823), (6941, 7419)]