27811010

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4993}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 50159736

約数和(自身を除く): 22348726

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 4993, 5570, 9986, 24965, 49930, 2781101, 5562202, 13905505, 27811010]

約数ペア:

[(1, 27811010), (2, 13905505), (5, 5562202), (10, 2781101), (557, 49930), (1114, 24965), (2785, 9986), (4993, 5570)]