47185780

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3613}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 99269352

約数和(自身を除く): 52083572

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 3613, 6530, 7226, 13060, 14452, 18065, 36130, 72260, 2359289, 4718578, 9437156, 11796445, 23592890, 47185780]

約数ペア:

[(1, 47185780), (2, 23592890), (4, 11796445), (5, 9437156), (10, 4718578), (20, 2359289), (653, 72260), (1306, 36130), (2612, 18065), (3265, 14452), (3613, 13060), (6530, 7226)]