48865531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20142

約数の個数: 16

約数和(自身を含む): 60788448

約数和(自身を除く): 11922917

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 20101, 221111, 261313, 341717, 2874443, 3758887, 4442321, 48865531]

約数ペア:

[(1, 48865531), (11, 4442321), (13, 3758887), (17, 2874443), (143, 341717), (187, 261313), (221, 221111), (2431, 20101)]