56497818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{724331}}^1$

素因数の和:724349

約数の個数: 16

約数和(自身を含む): 121687776

約数和(自身を除く): 65189958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 724331, 1448662, 2172993, 4345986, 9416303, 18832606, 28248909, 56497818]

約数ペア:

[(1, 56497818), (2, 28248909), (3, 18832606), (6, 9416303), (13, 4345986), (26, 2172993), (39, 1448662), (78, 724331)]