53325778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 89361792

約数和(自身を除く): 36036014

約数列:

[1, 2, 11, 22, 101, 103, 202, 206, 233, 466, 1111, 1133, 2222, 2266, 2563, 5126, 10403, 20806, 23533, 23999, 47066, 47998, 114433, 228866, 258863, 263989, 517726, 527978, 2423899, 4847798, 26662889, 53325778]

約数ペア:

[(1, 53325778), (2, 26662889), (11, 4847798), (22, 2423899), (101, 527978), (103, 517726), (202, 263989), (206, 258863), (233, 228866), (466, 114433), (1111, 47998), (1133, 47066), (2222, 23999), (2266, 23533), (2563, 20806), (5126, 10403)]