51955812

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20408

約数の個数: 36

約数和(自身を含む): 133189056

約数和(自身を除く): 81233244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 20327, 40654, 60981, 81308, 121962, 182943, 243924, 365886, 731772, 1443217, 2886434, 4329651, 5772868, 8659302, 12988953, 17318604, 25977906, 51955812]

約数ペア:

[(1, 51955812), (2, 25977906), (3, 17318604), (4, 12988953), (6, 8659302), (9, 5772868), (12, 4329651), (18, 2886434), (36, 1443217), (71, 731772), (142, 365886), (213, 243924), (284, 182943), (426, 121962), (639, 81308), (852, 60981), (1278, 40654), (2556, 20327)]