56514341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 69632640

約数和(自身を除く): 13118299

約数列:

[1, 13, 17, 19, 43, 221, 247, 313, 323, 559, 731, 817, 4069, 4199, 5321, 5947, 9503, 10621, 13459, 13889, 69173, 77311, 101099, 174967, 180557, 228803, 255721, 1314287, 2974439, 3324373, 4347257, 56514341]

約数ペア:

[(1, 56514341), (13, 4347257), (17, 3324373), (19, 2974439), (43, 1314287), (221, 255721), (247, 228803), (313, 180557), (323, 174967), (559, 101099), (731, 77311), (817, 69173), (4069, 13889), (4199, 13459), (5321, 10621), (5947, 9503)]