51115649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 5493631

約数列:

[1, 13, 47, 269, 311, 611, 3497, 4043, 12643, 14617, 83659, 164359, 190021, 1087567, 3931973, 51115649]

約数ペア:

[(1, 51115649), (13, 3931973), (47, 1087567), (269, 190021), (311, 164359), (611, 83659), (3497, 14617), (4043, 12643)]