51022657

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 62740032

約数和(自身を除く): 11717375

約数列:

[1, 7, 19, 61, 133, 331, 361, 427, 1159, 2317, 2527, 6289, 8113, 20191, 22021, 44023, 119491, 141337, 154147, 383629, 836437, 2685403, 7288951, 51022657]

約数ペア:

[(1, 51022657), (7, 7288951), (19, 2685403), (61, 836437), (133, 383629), (331, 154147), (361, 141337), (427, 119491), (1159, 44023), (2317, 22021), (2527, 20191), (6289, 8113)]