49422280

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4397}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 111621240

約数和(自身を除く): 62198960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 4397, 5620, 8794, 11240, 17588, 21985, 35176, 43970, 87940, 175880, 1235557, 2471114, 4942228, 6177785, 9884456, 12355570, 24711140, 49422280]

約数ペア:

[(1, 49422280), (2, 24711140), (4, 12355570), (5, 9884456), (8, 6177785), (10, 4942228), (20, 2471114), (40, 1235557), (281, 175880), (562, 87940), (1124, 43970), (1405, 35176), (2248, 21985), (2810, 17588), (4397, 11240), (5620, 8794)]