51833358

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 56

約数和(自身を含む): 118411248

約数和(自身を除く): 66577890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 487, 657, 729, 974, 1314, 1458, 1461, 1971, 2922, 3942, 4383, 5913, 8766, 11826, 13149, 17739, 26298, 35478, 35551, 39447, 53217, 71102, 78894, 106434, 106653, 118341, 213306, 236682, 319959, 355023, 639918, 710046, 959877, 1919754, 2879631, 5759262, 8638893, 17277786, 25916679, 51833358]

約数ペア:

[(1, 51833358), (2, 25916679), (3, 17277786), (6, 8638893), (9, 5759262), (18, 2879631), (27, 1919754), (54, 959877), (73, 710046), (81, 639918), (146, 355023), (162, 319959), (219, 236682), (243, 213306), (438, 118341), (486, 106653), (487, 106434), (657, 78894), (729, 71102), (974, 53217), (1314, 39447), (1458, 35551), (1461, 35478), (1971, 26298), (2922, 17739), (3942, 13149), (4383, 11826), (5913, 8766)]