49923393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 76406400

約数和(自身を除く): 26483007

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 757, 1157, 1691, 2271, 3471, 5073, 9841, 14383, 21983, 29523, 43149, 65949, 67373, 186979, 202119, 560937, 875849, 1280087, 2627547, 3840261, 16641131, 49923393]

約数ペア:

[(1, 49923393), (3, 16641131), (13, 3840261), (19, 2627547), (39, 1280087), (57, 875849), (89, 560937), (247, 202119), (267, 186979), (741, 67373), (757, 65949), (1157, 43149), (1691, 29523), (2271, 21983), (3471, 14383), (5073, 9841)]