47421556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130279}}^1$

素因数の和:130303

約数の個数: 24

約数和(自身を含む): 102139520

約数和(自身を除く): 54717964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 130279, 260558, 521116, 911953, 1693627, 1823906, 3387254, 3647812, 6774508, 11855389, 23710778, 47421556]

約数ペア:

[(1, 47421556), (2, 23710778), (4, 11855389), (7, 6774508), (13, 3647812), (14, 3387254), (26, 1823906), (28, 1693627), (52, 911953), (91, 521116), (182, 260558), (364, 130279)]