56390191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2203}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 66648960

約数和(自身を除く): 10258769

約数列:

[1, 11, 13, 143, 179, 1969, 2203, 2327, 24233, 25597, 28639, 315029, 394337, 4337707, 5126381, 56390191]

約数ペア:

[(1, 56390191), (11, 5126381), (13, 4337707), (143, 394337), (179, 315029), (1969, 28639), (2203, 25597), (2327, 24233)]