47775098

素因数分解:

$2^1\times 7^4\times {\mathrm{9949}}^1$

素因数の和:9979

約数の個数: 20

約数和(自身を含む): 83609850

約数和(自身を除く): 35834752

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 9949, 19898, 69643, 139286, 487501, 975002, 3412507, 6825014, 23887549, 47775098]

約数ペア:

[(1, 47775098), (2, 23887549), (7, 6825014), (14, 3412507), (49, 975002), (98, 487501), (343, 139286), (686, 69643), (2401, 19898), (4802, 9949)]