54806420

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2297}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 115240104

約数和(自身を除く): 60433684

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2297, 2386, 4594, 4772, 5965, 9188, 11485, 11930, 22970, 23860, 45940, 2740321, 5480642, 10961284, 13701605, 27403210, 54806420]

約数ペア:

[(1, 54806420), (2, 27403210), (4, 13701605), (5, 10961284), (10, 5480642), (20, 2740321), (1193, 45940), (2297, 23860), (2386, 22970), (4594, 11930), (4772, 11485), (5965, 9188)]