50244220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193247}}^1$

素因数の和:193269

約数の個数: 24

約数和(自身を含む): 113629824

約数和(自身を除く): 63385604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193247, 386494, 772988, 966235, 1932470, 2512211, 3864940, 5024422, 10048844, 12561055, 25122110, 50244220]

約数ペア:

[(1, 50244220), (2, 25122110), (4, 12561055), (5, 10048844), (10, 5024422), (13, 3864940), (20, 2512211), (26, 1932470), (52, 966235), (65, 772988), (130, 386494), (260, 193247)]