51253054

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 80078544

約数和(自身を除く): 28825490

約数列:

[1, 2, 61, 71, 97, 122, 142, 194, 3721, 4331, 5917, 6887, 7442, 8662, 11834, 13774, 264191, 360937, 420107, 528382, 721874, 840214, 25626527, 51253054]

約数ペア:

[(1, 51253054), (2, 25626527), (61, 840214), (71, 721874), (97, 528382), (122, 420107), (142, 360937), (194, 264191), (3721, 13774), (4331, 11834), (5917, 8662), (6887, 7442)]