51559788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613807}}^1$

素因数の和:613821

約数の個数: 24

約数和(自身を含む): 137492992

約数和(自身を除く): 85933204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613807, 1227614, 1841421, 2455228, 3682842, 4296649, 7365684, 8593298, 12889947, 17186596, 25779894, 51559788]

約数ペア:

[(1, 51559788), (2, 25779894), (3, 17186596), (4, 12889947), (6, 8593298), (7, 7365684), (12, 4296649), (14, 3682842), (21, 2455228), (28, 1841421), (42, 1227614), (84, 613807)]