545051050

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{54779}}^1$

素因数の和:54990

約数の個数: 24

約数和(自身を含む): 1018908000

約数和(自身を除く): 473856950

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 54779, 109558, 273895, 547790, 1369475, 2738950, 10901021, 21802042, 54505105, 109010210, 272525525, 545051050]

約数ペア:

[(1, 545051050), (2, 272525525), (5, 109010210), (10, 54505105), (25, 21802042), (50, 10901021), (199, 2738950), (398, 1369475), (995, 547790), (1990, 273895), (4975, 109558), (9950, 54779)]