51545460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859091}}^1$

素因数の和:859103

約数の個数: 24

約数和(自身を含む): 144327456

約数和(自身を除く): 92781996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859091, 1718182, 2577273, 3436364, 4295455, 5154546, 8590910, 10309092, 12886365, 17181820, 25772730, 51545460]

約数ペア:

[(1, 51545460), (2, 25772730), (3, 17181820), (4, 12886365), (5, 10309092), (6, 8590910), (10, 5154546), (12, 4295455), (15, 3436364), (20, 2577273), (30, 1718182), (60, 859091)]