47991874

素因数分解:

$2^1\times 7^3\times {\mathrm{69959}}^1$

素因数の和:69982

約数の個数: 16

約数和(自身を含む): 83952000

約数和(自身を除く): 35960126

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 69959, 139918, 489713, 979426, 3427991, 6855982, 23995937, 47991874]

約数ペア:

[(1, 47991874), (2, 23995937), (7, 6855982), (14, 3427991), (49, 979426), (98, 489713), (343, 139918), (686, 69959)]