48681363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 72437760

約数和(自身を除く): 23756397

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 523, 1311, 1349, 1569, 1633, 4047, 4899, 9937, 12029, 29811, 31027, 36087, 37133, 93081, 111399, 228551, 685653, 705527, 854059, 2116581, 2562177, 16227121, 48681363]

約数ペア:

[(1, 48681363), (3, 16227121), (19, 2562177), (23, 2116581), (57, 854059), (69, 705527), (71, 685653), (213, 228551), (437, 111399), (523, 93081), (1311, 37133), (1349, 36087), (1569, 31027), (1633, 29811), (4047, 12029), (4899, 9937)]