48409580

素因数分解:

$2^2\times 5^1\times {\mathrm{2420479}}^1$

素因数の和:2420488

約数の個数: 12

約数和(自身を含む): 101660160

約数和(自身を除く): 53250580

約数列:

[1, 2, 4, 5, 10, 20, 2420479, 4840958, 9681916, 12102395, 24204790, 48409580]

約数ペア:

[(1, 48409580), (2, 24204790), (4, 12102395), (5, 9681916), (10, 4840958), (20, 2420479)]