50625040

素因数分解:

$2^4\times 5^1\times {\mathrm{632813}}^1$

素因数の和:632826

約数の個数: 20

約数和(自身を含む): 117703404

約数和(自身を除く): 67078364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 632813, 1265626, 2531252, 3164065, 5062504, 6328130, 10125008, 12656260, 25312520, 50625040]

約数ペア:

[(1, 50625040), (2, 25312520), (4, 12656260), (5, 10125008), (8, 6328130), (10, 5062504), (16, 3164065), (20, 2531252), (40, 1265626), (80, 632813)]