50723504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243863}}^1$

素因数の和:243884

約数の個数: 20

約数和(自身を含む): 105836976

約数和(自身を除く): 55113472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243863, 487726, 975452, 1950904, 3170219, 3901808, 6340438, 12680876, 25361752, 50723504]

約数ペア:

[(1, 50723504), (2, 25361752), (4, 12680876), (8, 6340438), (13, 3901808), (16, 3170219), (26, 1950904), (52, 975452), (104, 487726), (208, 243863)]