49681489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 58633344

約数和(自身を除く): 8951855

約数列:

[1, 11, 13, 143, 263, 1321, 2893, 3419, 14531, 17173, 37609, 188903, 347423, 3821653, 4516499, 49681489]

約数ペア:

[(1, 49681489), (11, 4516499), (13, 3821653), (143, 347423), (263, 188903), (1321, 37609), (2893, 17173), (3419, 14531)]