49047020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222941}}^1$

素因数の和:222961

約数の個数: 24

約数和(自身を含む): 112362768

約数和(自身を除く): 63315748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222941, 445882, 891764, 1114705, 2229410, 2452351, 4458820, 4904702, 9809404, 12261755, 24523510, 49047020]

約数ペア:

[(1, 49047020), (2, 24523510), (4, 12261755), (5, 9809404), (10, 4904702), (11, 4458820), (20, 2452351), (22, 2229410), (44, 1114705), (55, 891764), (110, 445882), (220, 222941)]