51442140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857369}}^1$

素因数の和:857381

約数の個数: 24

約数和(自身を含む): 144038160

約数和(自身を除く): 92596020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857369, 1714738, 2572107, 3429476, 4286845, 5144214, 8573690, 10288428, 12860535, 17147380, 25721070, 51442140]

約数ペア:

[(1, 51442140), (2, 25721070), (3, 17147380), (4, 12860535), (5, 10288428), (6, 8573690), (10, 5144214), (12, 4286845), (15, 3429476), (20, 2572107), (30, 1714738), (60, 857369)]