50214017

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 62618112

約数和(自身を除く): 12404095

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 641, 2527, 4123, 4487, 11191, 12179, 19871, 78337, 85253, 139097, 231401, 377549, 1619807, 2642843, 7173431, 50214017]

約数ペア:

[(1, 50214017), (7, 7173431), (19, 2642843), (31, 1619807), (133, 377549), (217, 231401), (361, 139097), (589, 85253), (641, 78337), (2527, 19871), (4123, 12179), (4487, 11191)]