56128787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 67153680

約数和(自身を除く): 11024893

約数列:

[1, 11, 13, 109, 143, 169, 277, 1199, 1417, 1859, 3047, 3601, 15587, 18421, 30193, 39611, 46813, 202631, 332123, 392509, 514943, 4317599, 5102617, 56128787]

約数ペア:

[(1, 56128787), (11, 5102617), (13, 4317599), (109, 514943), (143, 392509), (169, 332123), (277, 202631), (1199, 46813), (1417, 39611), (1859, 30193), (3047, 18421), (3601, 15587)]