55002578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2953}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 84366240

約数和(自身を除く): 29363662

約数列:

[1, 2, 67, 134, 139, 278, 2953, 5906, 9313, 18626, 197851, 395702, 410467, 820934, 27501289, 55002578]

約数ペア:

[(1, 55002578), (2, 27501289), (67, 820934), (134, 410467), (139, 395702), (278, 197851), (2953, 18626), (5906, 9313)]