55253407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 6332513

約数列:

[1, 11, 71, 263, 269, 781, 2893, 2959, 18673, 19099, 70747, 205403, 210089, 778217, 5023037, 55253407]

約数ペア:

[(1, 55253407), (11, 5023037), (71, 778217), (263, 210089), (269, 205403), (781, 70747), (2893, 19099), (2959, 18673)]