50407420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{360053}}^1$

素因数の和:360069

約数の個数: 24

約数和(自身を含む): 120978144

約数和(自身を除く): 70570724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 360053, 720106, 1440212, 1800265, 2520371, 3600530, 5040742, 7201060, 10081484, 12601855, 25203710, 50407420]

約数ペア:

[(1, 50407420), (2, 25203710), (4, 12601855), (5, 10081484), (7, 7201060), (10, 5040742), (14, 3600530), (20, 2520371), (28, 1800265), (35, 1440212), (70, 720106), (140, 360053)]