48740276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{72101}}^1$

素因数の和:72131

約数の個数: 18

約数和(自身を含む): 92362662

約数和(自身を除く): 43622386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 72101, 144202, 288404, 937313, 1874626, 3749252, 12185069, 24370138, 48740276]

約数ペア:

[(1, 48740276), (2, 24370138), (4, 12185069), (13, 3749252), (26, 1874626), (52, 937313), (169, 288404), (338, 144202), (676, 72101)]