54986986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{10993}}^1$

素因数の和:11097

約数の個数: 16

約数和(自身を含む): 85885128

約数和(自身を除く): 30898142

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 10993, 21986, 450713, 670573, 901426, 1341146, 27493493, 54986986]

約数ペア:

[(1, 54986986), (2, 27493493), (41, 1341146), (61, 901426), (82, 670573), (122, 450713), (2501, 21986), (5002, 10993)]