47448280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107837}}^1$

素因数の和:107859

約数の個数: 32

約数和(自身を含む): 116465040

約数和(自身を除く): 69016760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 107837, 215674, 431348, 539185, 862696, 1078370, 1186207, 2156740, 2372414, 4313480, 4744828, 5931035, 9489656, 11862070, 23724140, 47448280]

約数ペア:

[(1, 47448280), (2, 23724140), (4, 11862070), (5, 9489656), (8, 5931035), (10, 4744828), (11, 4313480), (20, 2372414), (22, 2156740), (40, 1186207), (44, 1078370), (55, 862696), (88, 539185), (110, 431348), (220, 215674), (440, 107837)]