49165780

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2339}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 103390560

約数和(自身を除く): 54224780

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2339, 4204, 4678, 5255, 9356, 10510, 11695, 21020, 23390, 46780, 2458289, 4916578, 9833156, 12291445, 24582890, 49165780]

約数ペア:

[(1, 49165780), (2, 24582890), (4, 12291445), (5, 9833156), (10, 4916578), (20, 2458289), (1051, 46780), (2102, 23390), (2339, 21020), (4204, 11695), (4678, 10510), (5255, 9356)]