52503152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{252419}}^1$

素因数の和:252440

約数の個数: 20

約数和(自身を含む): 109550280

約数和(自身を除く): 57047128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 252419, 504838, 1009676, 2019352, 3281447, 4038704, 6562894, 13125788, 26251576, 52503152]

約数ペア:

[(1, 52503152), (2, 26251576), (4, 13125788), (8, 6562894), (13, 4038704), (16, 3281447), (26, 2019352), (52, 1009676), (104, 504838), (208, 252419)]