55519941

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 75420288

約数和(自身を除く): 19900347

約数列:

[1, 3, 71, 213, 277, 831, 941, 2823, 19667, 59001, 66811, 200433, 260657, 781971, 18506647, 55519941]

約数ペア:

[(1, 55519941), (3, 18506647), (71, 781971), (213, 260657), (277, 200433), (831, 66811), (941, 59001), (2823, 19667)]