51939636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{618329}}^1$

素因数の和:618343

約数の個数: 24

約数和(自身を含む): 138505920

約数和(自身を除く): 86566284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 618329, 1236658, 1854987, 2473316, 3709974, 4328303, 7419948, 8656606, 12984909, 17313212, 25969818, 51939636]

約数ペア:

[(1, 51939636), (2, 25969818), (3, 17313212), (4, 12984909), (6, 8656606), (7, 7419948), (12, 4328303), (14, 3709974), (21, 2473316), (28, 1854987), (42, 1236658), (84, 618329)]