51800686420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{370004903}}^1$

素因数の和:370004919

約数の個数: 24

約数和(自身を含む): 124321647744

約数和(自身を除く): 72520961324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 370004903, 740009806, 1480019612, 1850024515, 2590034321, 3700049030, 5180068642, 7400098060, 10360137284, 12950171605, 25900343210, 51800686420]

約数ペア:

[(1, 51800686420), (2, 25900343210), (4, 12950171605), (5, 10360137284), (7, 7400098060), (10, 5180068642), (14, 3700049030), (20, 2590034321), (28, 1850024515), (35, 1480019612), (70, 740009806), (140, 370004903)]