54050003

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 66312288

約数和(自身を除く): 12262285

約数列:

[1, 7, 19, 73, 133, 293, 361, 511, 1387, 2051, 2527, 5567, 9709, 21389, 26353, 38969, 105773, 149723, 184471, 406391, 740411, 2844737, 7721429, 54050003]

約数ペア:

[(1, 54050003), (7, 7721429), (19, 2844737), (73, 740411), (133, 406391), (293, 184471), (361, 149723), (511, 105773), (1387, 38969), (2051, 26353), (2527, 21389), (5567, 9709)]