49121212

素因数分解:

$2^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1361}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 98390880

約数和(自身を除く): 49269668

約数列:

[1, 2, 4, 7, 14, 28, 1289, 1361, 2578, 2722, 5156, 5444, 9023, 9527, 18046, 19054, 36092, 38108, 1754329, 3508658, 7017316, 12280303, 24560606, 49121212]

約数ペア:

[(1, 49121212), (2, 24560606), (4, 12280303), (7, 7017316), (14, 3508658), (28, 1754329), (1289, 38108), (1361, 36092), (2578, 19054), (2722, 18046), (5156, 9527), (5444, 9023)]