51439660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17033}}^1$

素因数の和:17193

約数の個数: 24

約数和(自身を含む): 108745056

約数和(自身を除く): 57305396

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 17033, 34066, 68132, 85165, 170330, 340660, 2571983, 5143966, 10287932, 12859915, 25719830, 51439660]

約数ペア:

[(1, 51439660), (2, 25719830), (4, 12859915), (5, 10287932), (10, 5143966), (20, 2571983), (151, 340660), (302, 170330), (604, 85165), (755, 68132), (1510, 34066), (3020, 17033)]