53738646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{688957}}^1$

素因数の和:688975

約数の個数: 16

約数和(自身を含む): 115744944

約数和(自身を除く): 62006298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 688957, 1377914, 2066871, 4133742, 8956441, 17912882, 26869323, 53738646]

約数ペア:

[(1, 53738646), (2, 26869323), (3, 17912882), (6, 8956441), (13, 4133742), (26, 2066871), (39, 1377914), (78, 688957)]