52657072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253159}}^1$

素因数の和:253180

約数の個数: 20

約数和(自身を含む): 109871440

約数和(自身を除く): 57214368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253159, 506318, 1012636, 2025272, 3291067, 4050544, 6582134, 13164268, 26328536, 52657072]

約数ペア:

[(1, 52657072), (2, 26328536), (4, 13164268), (8, 6582134), (13, 4050544), (16, 3291067), (26, 2025272), (52, 1012636), (104, 506318), (208, 253159)]