51974468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142787}}^1$

素因数の和:142811

約数の個数: 24

約数和(自身を含む): 111945792

約数和(自身を除く): 59971324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142787, 285574, 571148, 999509, 1856231, 1999018, 3712462, 3998036, 7424924, 12993617, 25987234, 51974468]

約数ペア:

[(1, 51974468), (2, 25987234), (4, 12993617), (7, 7424924), (13, 3998036), (14, 3712462), (26, 1999018), (28, 1856231), (52, 999509), (91, 571148), (182, 285574), (364, 142787)]