50813420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{362953}}^1$

素因数の和:362969

約数の個数: 24

約数和(自身を含む): 121952544

約数和(自身を除く): 71139124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 362953, 725906, 1451812, 1814765, 2540671, 3629530, 5081342, 7259060, 10162684, 12703355, 25406710, 50813420]

約数ペア:

[(1, 50813420), (2, 25406710), (4, 12703355), (5, 10162684), (7, 7259060), (10, 5081342), (14, 3629530), (20, 2540671), (28, 1814765), (35, 1451812), (70, 725906), (140, 362953)]