49908729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41281}}^1$

素因数の和:41328

約数の個数: 16

約数和(自身を含む): 73977344

約数和(自身を除く): 24068615

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 41281, 123843, 536653, 1279711, 1609959, 3839133, 16636243, 49908729]

約数ペア:

[(1, 49908729), (3, 16636243), (13, 3839133), (31, 1609959), (39, 1279711), (93, 536653), (403, 123843), (1209, 41281)]