48477220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220351}}^1$

素因数の和:220371

約数の個数: 24

約数和(自身を含む): 111057408

約数和(自身を除く): 62580188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 220351, 440702, 881404, 1101755, 2203510, 2423861, 4407020, 4847722, 9695444, 12119305, 24238610, 48477220]

約数ペア:

[(1, 48477220), (2, 24238610), (4, 12119305), (5, 9695444), (10, 4847722), (11, 4407020), (20, 2423861), (22, 2203510), (44, 1101755), (55, 881404), (110, 440702), (220, 220351)]