50806420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{362903}}^1$

素因数の和:362919

約数の個数: 24

約数和(自身を含む): 121935744

約数和(自身を除く): 71129324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 362903, 725806, 1451612, 1814515, 2540321, 3629030, 5080642, 7258060, 10161284, 12701605, 25403210, 50806420]

約数ペア:

[(1, 50806420), (2, 25403210), (4, 12701605), (5, 10161284), (7, 7258060), (10, 5080642), (14, 3629030), (20, 2540321), (28, 1814515), (35, 1451612), (70, 725806), (140, 362903)]