47576980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216259}}^1$

素因数の和:216279

約数の個数: 24

約数和(自身を含む): 108995040

約数和(自身を除く): 61418060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 216259, 432518, 865036, 1081295, 2162590, 2378849, 4325180, 4757698, 9515396, 11894245, 23788490, 47576980]

約数ペア:

[(1, 47576980), (2, 23788490), (4, 11894245), (5, 9515396), (10, 4757698), (11, 4325180), (20, 2378849), (22, 2162590), (44, 1081295), (55, 865036), (110, 432518), (220, 216259)]