55439950

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2711}}^1$

素因数の和:3132

約数の個数: 24

約数和(自身を含む): 103408560

約数和(自身を除く): 47968610

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 2711, 4090, 5422, 10225, 13555, 20450, 27110, 67775, 135550, 1108799, 2217598, 5543995, 11087990, 27719975, 55439950]

約数ペア:

[(1, 55439950), (2, 27719975), (5, 11087990), (10, 5543995), (25, 2217598), (50, 1108799), (409, 135550), (818, 67775), (2045, 27110), (2711, 20450), (4090, 13555), (5422, 10225)]