55106751

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 86195200

約数和(自身を除く): 31088449

約数列:

[1, 3, 7, 21, 73, 103, 219, 309, 349, 511, 721, 1047, 1533, 2163, 2443, 7329, 7519, 22557, 25477, 35947, 52633, 76431, 107841, 157899, 178339, 251629, 535017, 754887, 2624131, 7872393, 18368917, 55106751]

約数ペア:

[(1, 55106751), (3, 18368917), (7, 7872393), (21, 2624131), (73, 754887), (103, 535017), (219, 251629), (309, 178339), (349, 157899), (511, 107841), (721, 76431), (1047, 52633), (1533, 35947), (2163, 25477), (2443, 22557), (7329, 7519)]