54963860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{392599}}^1$

素因数の和:392615

約数の個数: 24

約数和(自身を含む): 131913600

約数和(自身を除く): 76949740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 392599, 785198, 1570396, 1962995, 2748193, 3925990, 5496386, 7851980, 10992772, 13740965, 27481930, 54963860]

約数ペア:

[(1, 54963860), (2, 27481930), (4, 13740965), (5, 10992772), (7, 7851980), (10, 5496386), (14, 3925990), (20, 2748193), (28, 1962995), (35, 1570396), (70, 785198), (140, 392599)]