55878031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15727}}^1$

素因数の和:15774

約数の個数: 16

約数和(自身を含む): 67944960

約数和(自身を除く): 12066929

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 15727, 172997, 267359, 298813, 2940949, 3286943, 5079821, 55878031]

約数ペア:

[(1, 55878031), (11, 5079821), (17, 3286943), (19, 2940949), (187, 298813), (209, 267359), (323, 172997), (3553, 15727)]