48380620

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2441}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 101743488

約数和(自身を除く): 53362868

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 2441, 3964, 4882, 4955, 9764, 9910, 12205, 19820, 24410, 48820, 2419031, 4838062, 9676124, 12095155, 24190310, 48380620]

約数ペア:

[(1, 48380620), (2, 24190310), (4, 12095155), (5, 9676124), (10, 4838062), (20, 2419031), (991, 48820), (1982, 24410), (2441, 19820), (3964, 12205), (4882, 9910), (4955, 9764)]