55478271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1861}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 78055040

約数和(自身を除く): 22576769

約数列:

[1, 3, 19, 57, 523, 1569, 1861, 5583, 9937, 29811, 35359, 106077, 973303, 2919909, 18492757, 55478271]

約数ペア:

[(1, 55478271), (3, 18492757), (19, 2919909), (57, 973303), (523, 106077), (1569, 35359), (1861, 29811), (5583, 9937)]