50720825

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 64683360

約数和(自身を除く): 13962535

約数列:

[1, 5, 25, 59, 137, 251, 295, 685, 1255, 1475, 3425, 6275, 8083, 14809, 34387, 40415, 74045, 171935, 202075, 370225, 859675, 2028833, 10144165, 50720825]

約数ペア:

[(1, 50720825), (5, 10144165), (25, 2028833), (59, 859675), (137, 370225), (251, 202075), (295, 171935), (685, 74045), (1255, 40415), (1475, 34387), (3425, 14809), (6275, 8083)]