55070873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20269}}^1$

素因数の和:20312

約数の個数: 16

約数和(自身を含む): 68107200

約数和(自身を除く): 13036327

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 20269, 222959, 263497, 385111, 2898467, 4236221, 5006443, 55070873]

約数ペア:

[(1, 55070873), (11, 5006443), (13, 4236221), (19, 2898467), (143, 385111), (209, 263497), (247, 222959), (2717, 20269)]