47886890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 88784640

約数和(自身を除く): 40897750

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 733, 1390, 1466, 3665, 6533, 7330, 13066, 32665, 34451, 65330, 68902, 101887, 172255, 203774, 344510, 509435, 1018870, 4788689, 9577378, 23943445, 47886890]

約数ペア:

[(1, 47886890), (2, 23943445), (5, 9577378), (10, 4788689), (47, 1018870), (94, 509435), (139, 344510), (235, 203774), (278, 172255), (470, 101887), (695, 68902), (733, 65330), (1390, 34451), (1466, 32665), (3665, 13066), (6533, 7330)]