53659021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 64825920

約数和(自身を除く): 11166899

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 983, 2873, 3211, 4199, 12779, 16711, 18677, 54587, 166127, 217243, 242801, 317509, 2824159, 3156413, 4127617, 53659021]

約数ペア:

[(1, 53659021), (13, 4127617), (17, 3156413), (19, 2824159), (169, 317509), (221, 242801), (247, 217243), (323, 166127), (983, 54587), (2873, 18677), (3211, 16711), (4199, 12779)]