51729202

素因数分解:

$2^1\times 7^3\times {\mathrm{75407}}^1$

素因数の和:75430

約数の個数: 16

約数和(自身を含む): 90489600

約数和(自身を除く): 38760398

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 75407, 150814, 527849, 1055698, 3694943, 7389886, 25864601, 51729202]

約数ペア:

[(1, 51729202), (2, 25864601), (7, 7389886), (14, 3694943), (49, 1055698), (98, 527849), (343, 150814), (686, 75407)]