55262259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 86318960

約数和(自身を除く): 31056701

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 1669, 2547, 3679, 5007, 11037, 15021, 21697, 33111, 65091, 195273, 472327, 1416981, 4250943, 6140251, 18420753, 55262259]

約数ペア:

[(1, 55262259), (3, 18420753), (9, 6140251), (13, 4250943), (39, 1416981), (117, 472327), (283, 195273), (849, 65091), (1669, 33111), (2547, 21697), (3679, 15021), (5007, 11037)]