52126060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 73672340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1871, 1990, 2786, 3742, 3980, 5572, 6965, 7484, 9355, 13097, 13930, 18710, 26194, 27860, 37420, 52388, 65485, 130970, 261940, 372329, 744658, 1489316, 1861645, 2606303, 3723290, 5212606, 7446580, 10425212, 13031515, 26063030, 52126060]

約数ペア:

[(1, 52126060), (2, 26063030), (4, 13031515), (5, 10425212), (7, 7446580), (10, 5212606), (14, 3723290), (20, 2606303), (28, 1861645), (35, 1489316), (70, 744658), (140, 372329), (199, 261940), (398, 130970), (796, 65485), (995, 52388), (1393, 37420), (1871, 27860), (1990, 26194), (2786, 18710), (3742, 13930), (3980, 13097), (5572, 9355), (6965, 7484)]