28010950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{50929}}^1$

素因数の和:50952

約数の個数: 24

約数和(自身を含む): 56837880

約数和(自身を除く): 28826930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 50929, 101858, 254645, 509290, 560219, 1120438, 1273225, 2546450, 2801095, 5602190, 14005475, 28010950]

約数ペア:

[(1, 28010950), (2, 14005475), (5, 5602190), (10, 2801095), (11, 2546450), (22, 1273225), (25, 1120438), (50, 560219), (55, 509290), (110, 254645), (275, 101858), (550, 50929)]