52028980

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5431}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 109509120

約数和(自身を除く): 57480140

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 5431, 9580, 10862, 21724, 27155, 54310, 108620, 2601449, 5202898, 10405796, 13007245, 26014490, 52028980]

約数ペア:

[(1, 52028980), (2, 26014490), (4, 13007245), (5, 10405796), (10, 5202898), (20, 2601449), (479, 108620), (958, 54310), (1916, 27155), (2395, 21724), (4790, 10862), (5431, 9580)]