53940540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{899009}}^1$

素因数の和:899021

約数の個数: 24

約数和(自身を含む): 151033680

約数和(自身を除く): 97093140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 899009, 1798018, 2697027, 3596036, 4495045, 5394054, 8990090, 10788108, 13485135, 17980180, 26970270, 53940540]

約数ペア:

[(1, 53940540), (2, 26970270), (3, 17980180), (4, 13485135), (5, 10788108), (6, 8990090), (10, 5394054), (12, 4495045), (15, 3596036), (20, 2697027), (30, 1798018), (60, 899009)]