51692090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^2$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 94483260

約数和(自身を除く): 42791170

約数列:

[1, 2, 5, 10, 89, 178, 241, 445, 482, 890, 1205, 2410, 21449, 42898, 58081, 107245, 116162, 214490, 290405, 580810, 5169209, 10338418, 25846045, 51692090]

約数ペア:

[(1, 51692090), (2, 25846045), (5, 10338418), (10, 5169209), (89, 580810), (178, 290405), (241, 214490), (445, 116162), (482, 107245), (890, 58081), (1205, 42898), (2410, 21449)]