52149580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{372497}}^1$

素因数の和:372513

約数の個数: 24

約数和(自身を含む): 125159328

約数和(自身を除く): 73009748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 372497, 744994, 1489988, 1862485, 2607479, 3724970, 5214958, 7449940, 10429916, 13037395, 26074790, 52149580]

約数ペア:

[(1, 52149580), (2, 26074790), (4, 13037395), (5, 10429916), (7, 7449940), (10, 5214958), (14, 3724970), (20, 2607479), (28, 1862485), (35, 1489988), (70, 744994), (140, 372497)]