55130881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 63144144

約数和(自身を除く): 8013263

約数列:

[1, 13, 17, 221, 313, 797, 4069, 5321, 10361, 13549, 69173, 176137, 249461, 3242993, 4240837, 55130881]

約数ペア:

[(1, 55130881), (13, 4240837), (17, 3242993), (221, 249461), (313, 176137), (797, 69173), (4069, 13549), (5321, 10361)]