49494021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5081}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 20759547

約数列:

[1, 3, 17, 51, 191, 573, 3247, 5081, 9741, 15243, 86377, 259131, 970471, 2911413, 16498007, 49494021]

約数ペア:

[(1, 49494021), (3, 16498007), (17, 2911413), (51, 970471), (191, 259131), (573, 86377), (3247, 15243), (5081, 9741)]