49955373

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47441}}^1$

素因数の和:47466

約数の個数: 20

約数和(自身を含む): 80366748

約数和(自身を除く): 30411375

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 47441, 142323, 426969, 616733, 1280907, 1850199, 3842721, 5550597, 16651791, 49955373]

約数ペア:

[(1, 49955373), (3, 16651791), (9, 5550597), (13, 3842721), (27, 1850199), (39, 1280907), (81, 616733), (117, 426969), (351, 142323), (1053, 47441)]