66189550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 141410592

約数和(自身を除く): 75221042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 281, 350, 562, 673, 1346, 1405, 1967, 2810, 3365, 3934, 4711, 6730, 7025, 9422, 9835, 14050, 16825, 19670, 23555, 33650, 47110, 49175, 98350, 117775, 189113, 235550, 378226, 945565, 1323791, 1891130, 2647582, 4727825, 6618955, 9455650, 13237910, 33094775, 66189550]

約数ペア:

[(1, 66189550), (2, 33094775), (5, 13237910), (7, 9455650), (10, 6618955), (14, 4727825), (25, 2647582), (35, 1891130), (50, 1323791), (70, 945565), (175, 378226), (281, 235550), (350, 189113), (562, 117775), (673, 98350), (1346, 49175), (1405, 47110), (1967, 33650), (2810, 23555), (3365, 19670), (3934, 16825), (4711, 14050), (6730, 9835), (7025, 9422)]