51037118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 34505794

約数列:

[1, 2, 11, 22, 101, 103, 202, 206, 223, 446, 1111, 1133, 2222, 2266, 2453, 4906, 10403, 20806, 22523, 22969, 45046, 45938, 114433, 228866, 247753, 252659, 495506, 505318, 2319869, 4639738, 25518559, 51037118]

約数ペア:

[(1, 51037118), (2, 25518559), (11, 4639738), (22, 2319869), (101, 505318), (103, 495506), (202, 252659), (206, 247753), (223, 228866), (446, 114433), (1111, 45938), (1133, 45046), (2222, 22969), (2266, 22523), (2453, 20806), (4906, 10403)]