55909931

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 72493056

約数和(自身を除く): 16583125

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2207, 2303, 3619, 15449, 24277, 25333, 103729, 108143, 169939, 726103, 1141019, 1189573, 5082721, 7987133, 55909931]

約数ペア:

[(1, 55909931), (7, 7987133), (11, 5082721), (47, 1189573), (49, 1141019), (77, 726103), (329, 169939), (517, 108143), (539, 103729), (2207, 25333), (2303, 24277), (3619, 15449)]