56999860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39041}}^1$

素因数の和:39123

約数の個数: 24

約数和(自身を含む): 121342536

約数和(自身を除く): 64342676

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39041, 78082, 156164, 195205, 390410, 780820, 2849993, 5699986, 11399972, 14249965, 28499930, 56999860]

約数ペア:

[(1, 56999860), (2, 28499930), (4, 14249965), (5, 11399972), (10, 5699986), (20, 2849993), (73, 780820), (146, 390410), (292, 195205), (365, 156164), (730, 78082), (1460, 39041)]