51800508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 138666528

約数和(自身を除く): 86866020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 857, 876, 1314, 1679, 1714, 2571, 2628, 3358, 3428, 5037, 5142, 6716, 7713, 10074, 10284, 15111, 15426, 19711, 20148, 30222, 30852, 39422, 59133, 60444, 62561, 78844, 118266, 125122, 177399, 187683, 236532, 250244, 354798, 375366, 563049, 709596, 750732, 1126098, 1438903, 2252196, 2877806, 4316709, 5755612, 8633418, 12950127, 17266836, 25900254, 51800508]

約数ペア:

[(1, 51800508), (2, 25900254), (3, 17266836), (4, 12950127), (6, 8633418), (9, 5755612), (12, 4316709), (18, 2877806), (23, 2252196), (36, 1438903), (46, 1126098), (69, 750732), (73, 709596), (92, 563049), (138, 375366), (146, 354798), (207, 250244), (219, 236532), (276, 187683), (292, 177399), (414, 125122), (438, 118266), (657, 78844), (828, 62561), (857, 60444), (876, 59133), (1314, 39422), (1679, 30852), (1714, 30222), (2571, 20148), (2628, 19711), (3358, 15426), (3428, 15111), (5037, 10284), (5142, 10074), (6716, 7713)]