50085040

素因数分解:

$2^4\times 5^1\times {\mathrm{626063}}^1$

素因数の和:626076

約数の個数: 20

約数和(自身を含む): 116447904

約数和(自身を除く): 66362864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 626063, 1252126, 2504252, 3130315, 5008504, 6260630, 10017008, 12521260, 25042520, 50085040]

約数ペア:

[(1, 50085040), (2, 25042520), (4, 12521260), (5, 10017008), (8, 6260630), (10, 5008504), (16, 3130315), (20, 2504252), (40, 1252126), (80, 626063)]