55951888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{65981}}^1$

素因数の和:66042

約数の個数: 20

約数和(自身を含む): 110453868

約数和(自身を除く): 54501980

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 65981, 131962, 263924, 527848, 1055696, 3496993, 6993986, 13987972, 27975944, 55951888]

約数ペア:

[(1, 55951888), (2, 27975944), (4, 13987972), (8, 6993986), (16, 3496993), (53, 1055696), (106, 527848), (212, 263924), (424, 131962), (848, 65981)]