51146081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22621}}^1$

素因数の和:22664

約数の個数: 16

約数和(自身を含む): 65151360

約数和(自身を除く): 14005279

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 22621, 158347, 384557, 429799, 2691899, 3008593, 7306583, 51146081]

約数ペア:

[(1, 51146081), (7, 7306583), (17, 3008593), (19, 2691899), (119, 429799), (133, 384557), (323, 158347), (2261, 22621)]