51502642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1499}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 79380000

約数和(自身を除く): 27877358

約数列:

[1, 2, 41, 82, 419, 838, 1499, 2998, 17179, 34358, 61459, 122918, 628081, 1256162, 25751321, 51502642]

約数ペア:

[(1, 51502642), (2, 25751321), (41, 1256162), (82, 628081), (419, 122918), (838, 61459), (1499, 34358), (2998, 17179)]