51719682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231421}}^1$

素因数の和:1231433

約数の個数: 16

約数和(自身を含む): 118216512

約数和(自身を除く): 66496830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231421, 2462842, 3694263, 7388526, 8619947, 17239894, 25859841, 51719682]

約数ペア:

[(1, 51719682), (2, 25859841), (3, 17239894), (6, 8619947), (7, 7388526), (14, 3694263), (21, 2462842), (42, 1231421)]