50661040

素因数分解:

$2^4\times 5^1\times {\mathrm{633263}}^1$

素因数の和:633276

約数の個数: 20

約数和(自身を含む): 117787104

約数和(自身を除く): 67126064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 633263, 1266526, 2533052, 3166315, 5066104, 6332630, 10132208, 12665260, 25330520, 50661040]

約数ペア:

[(1, 50661040), (2, 25330520), (4, 12665260), (5, 10132208), (8, 6332630), (10, 5066104), (16, 3166315), (20, 2533052), (40, 1266526), (80, 633263)]