55622020

素因数分解:

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

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 117039384

約数和(自身を除く): 61417364

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4993, 5570, 9986, 11140, 19972, 24965, 49930, 99860, 2781101, 5562202, 11124404, 13905505, 27811010, 55622020]

約数ペア:

[(1, 55622020), (2, 27811010), (4, 13905505), (5, 11124404), (10, 5562202), (20, 2781101), (557, 99860), (1114, 49930), (2228, 24965), (2785, 19972), (4993, 11140), (5570, 9986)]