52078020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8084

約数の個数: 48

約数和(自身を含む): 147174720

約数和(自身を除く): 95096700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 7963, 15926, 23889, 31852, 39815, 47778, 79630, 95556, 119445, 159260, 238890, 477780, 867967, 1735934, 2603901, 3471868, 4339835, 5207802, 8679670, 10415604, 13019505, 17359340, 26039010, 52078020]

約数ペア:

[(1, 52078020), (2, 26039010), (3, 17359340), (4, 13019505), (5, 10415604), (6, 8679670), (10, 5207802), (12, 4339835), (15, 3471868), (20, 2603901), (30, 1735934), (60, 867967), (109, 477780), (218, 238890), (327, 159260), (436, 119445), (545, 95556), (654, 79630), (1090, 47778), (1308, 39815), (1635, 31852), (2180, 23889), (3270, 15926), (6540, 7963)]