51457903

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 60410880

約数和(自身を除く): 8952977

約数列:

[1, 7, 47, 229, 329, 683, 1603, 4781, 10763, 32101, 75341, 156407, 224707, 1094849, 7351129, 51457903]

約数ペア:

[(1, 51457903), (7, 7351129), (47, 1094849), (229, 224707), (329, 156407), (683, 75341), (1603, 32101), (4781, 10763)]