52966520

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8887}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 119988000

約数和(自身を除く): 67021480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8887, 17774, 35548, 44435, 71096, 88870, 177740, 355480, 1324163, 2648326, 5296652, 6620815, 10593304, 13241630, 26483260, 52966520]

約数ペア:

[(1, 52966520), (2, 26483260), (4, 13241630), (5, 10593304), (8, 6620815), (10, 5296652), (20, 2648326), (40, 1324163), (149, 355480), (298, 177740), (596, 88870), (745, 71096), (1192, 44435), (1490, 35548), (2980, 17774), (5960, 8887)]