50794520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181409}}^1$

素因数の和:181427

約数の個数: 32

約数和(自身を含む): 130615200

約数和(自身を除く): 79820680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 181409, 362818, 725636, 907045, 1269863, 1451272, 1814090, 2539726, 3628180, 5079452, 6349315, 7256360, 10158904, 12698630, 25397260, 50794520]

約数ペア:

[(1, 50794520), (2, 25397260), (4, 12698630), (5, 10158904), (7, 7256360), (8, 6349315), (10, 5079452), (14, 3628180), (20, 2539726), (28, 1814090), (35, 1451272), (40, 1269863), (56, 907045), (70, 725636), (140, 362818), (280, 181409)]