56992220

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2791}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 119843808

約数和(自身を除く): 62851588

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 2791, 4084, 5105, 5582, 10210, 11164, 13955, 20420, 27910, 55820, 2849611, 5699222, 11398444, 14248055, 28496110, 56992220]

約数ペア:

[(1, 56992220), (2, 28496110), (4, 14248055), (5, 11398444), (10, 5699222), (20, 2849611), (1021, 55820), (2042, 27910), (2791, 20420), (4084, 13955), (5105, 11164), (5582, 10210)]