51886478

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60757}}^1$

素因数の和:60827

約数の個数: 16

約数和(自身を含む): 90407904

約数和(自身を除く): 38521426

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 60757, 121514, 425299, 850598, 3706177, 7412354, 25943239, 51886478]

約数ペア:

[(1, 51886478), (2, 25943239), (7, 7412354), (14, 3706177), (61, 850598), (122, 425299), (427, 121514), (854, 60757)]