53905033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31177}}^1$

素因数の和:31216

約数の個数: 16

約数和(自身を含む): 69838720

約数和(自身を除く): 15933687

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 31177, 218239, 405301, 592363, 2837107, 4146541, 7700719, 53905033]

約数ペア:

[(1, 53905033), (7, 7700719), (13, 4146541), (19, 2837107), (91, 592363), (133, 405301), (247, 218239), (1729, 31177)]