50778820

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2273}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 106777944

約数和(自身を除く): 55999124

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 2273, 4468, 4546, 5585, 9092, 11170, 11365, 22340, 22730, 45460, 2538941, 5077882, 10155764, 12694705, 25389410, 50778820]

約数ペア:

[(1, 50778820), (2, 25389410), (4, 12694705), (5, 10155764), (10, 5077882), (20, 2538941), (1117, 45460), (2234, 22730), (2273, 22340), (4468, 11365), (4546, 11170), (5585, 9092)]