56638670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 112320000

約数和(自身を除く): 55681330

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 4999, 5665, 9998, 11330, 24995, 49990, 54989, 109978, 274945, 514897, 549890, 1029794, 2574485, 5148970, 5663867, 11327734, 28319335, 56638670]

約数ペア:

[(1, 56638670), (2, 28319335), (5, 11327734), (10, 5663867), (11, 5148970), (22, 2574485), (55, 1029794), (103, 549890), (110, 514897), (206, 274945), (515, 109978), (1030, 54989), (1133, 49990), (2266, 24995), (4999, 11330), (5665, 9998)]