51071300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{72959}}^1$

素因数の和:72980

約数の個数: 36

約数和(自身を含む): 126658560

約数和(自身を除く): 75587260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 72959, 145918, 291836, 364795, 510713, 729590, 1021426, 1459180, 1823975, 2042852, 2553565, 3647950, 5107130, 7295900, 10214260, 12767825, 25535650, 51071300]

約数ペア:

[(1, 51071300), (2, 25535650), (4, 12767825), (5, 10214260), (7, 7295900), (10, 5107130), (14, 3647950), (20, 2553565), (25, 2042852), (28, 1823975), (35, 1459180), (50, 1021426), (70, 729590), (100, 510713), (140, 364795), (175, 291836), (350, 145918), (700, 72959)]