51989853721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{259639}}^1$

素因数の和:259936

約数の個数: 16

約数和(自身を含む): 57025252480

約数和(自身を除く): 5035398759

約数列:

[1, 13, 73, 211, 949, 2743, 15403, 200239, 259639, 3375307, 18953647, 54783829, 246397411, 712189777, 3999219517, 51989853721]

約数ペア:

[(1, 51989853721), (13, 3999219517), (73, 712189777), (211, 246397411), (949, 54783829), (2743, 18953647), (15403, 3375307), (200239, 259639)]