52543540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{375311}}^1$

素因数の和:375327

約数の個数: 24

約数和(自身を含む): 126104832

約数和(自身を除く): 73561292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 375311, 750622, 1501244, 1876555, 2627177, 3753110, 5254354, 7506220, 10508708, 13135885, 26271770, 52543540]

約数ペア:

[(1, 52543540), (2, 26271770), (4, 13135885), (5, 10508708), (7, 7506220), (10, 5254354), (14, 3753110), (20, 2627177), (28, 1876555), (35, 1501244), (70, 750622), (140, 375311)]