56019496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{538649}}^1$

素因数の和:538668

約数の個数: 16

約数和(自身を含む): 113116500

約数和(自身を除く): 57097004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 538649, 1077298, 2154596, 4309192, 7002437, 14004874, 28009748, 56019496]

約数ペア:

[(1, 56019496), (2, 28009748), (4, 14004874), (8, 7002437), (13, 4309192), (26, 2154596), (52, 1077298), (104, 538649)]