49952420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{356803}}^1$

素因数の和:356819

約数の個数: 24

約数和(自身を含む): 119886144

約数和(自身を除く): 69933724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 356803, 713606, 1427212, 1784015, 2497621, 3568030, 4995242, 7136060, 9990484, 12488105, 24976210, 49952420]

約数ペア:

[(1, 49952420), (2, 24976210), (4, 12488105), (5, 9990484), (7, 7136060), (10, 4995242), (14, 3568030), (20, 2497621), (28, 1784015), (35, 1427212), (70, 713606), (140, 356803)]