55456258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 43327742

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 1999, 2134, 2522, 3998, 13871, 21989, 25987, 27742, 43978, 51974, 193903, 285857, 387806, 571714, 2132933, 2520739, 4265866, 5041478, 27728129, 55456258]

約数ペア:

[(1, 55456258), (2, 27728129), (11, 5041478), (13, 4265866), (22, 2520739), (26, 2132933), (97, 571714), (143, 387806), (194, 285857), (286, 193903), (1067, 51974), (1261, 43978), (1999, 27742), (2134, 25987), (2522, 21989), (3998, 13871)]