51155478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 128044800

約数和(自身を除く): 76889322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 59, 66, 87, 99, 118, 151, 174, 177, 198, 261, 302, 319, 354, 453, 522, 531, 638, 649, 906, 957, 1062, 1298, 1359, 1661, 1711, 1914, 1947, 2718, 2871, 3322, 3422, 3894, 4379, 4983, 5133, 5742, 5841, 8758, 8909, 9966, 10266, 11682, 13137, 14949, 15399, 17818, 18821, 26274, 26727, 29898, 30798, 37642, 39411, 48169, 53454, 56463, 78822, 80181, 96338, 97999, 112926, 144507, 160362, 169389, 195998, 258361, 289014, 293997, 338778, 433521, 516722, 587994, 775083, 867042, 881991, 1550166, 1763982, 2325249, 2841971, 4650498, 5683942, 8525913, 17051826, 25577739, 51155478]

約数ペア:

[(1, 51155478), (2, 25577739), (3, 17051826), (6, 8525913), (9, 5683942), (11, 4650498), (18, 2841971), (22, 2325249), (29, 1763982), (33, 1550166), (58, 881991), (59, 867042), (66, 775083), (87, 587994), (99, 516722), (118, 433521), (151, 338778), (174, 293997), (177, 289014), (198, 258361), (261, 195998), (302, 169389), (319, 160362), (354, 144507), (453, 112926), (522, 97999), (531, 96338), (638, 80181), (649, 78822), (906, 56463), (957, 53454), (1062, 48169), (1298, 39411), (1359, 37642), (1661, 30798), (1711, 29898), (1914, 26727), (1947, 26274), (2718, 18821), (2871, 17818), (3322, 15399), (3422, 14949), (3894, 13137), (4379, 11682), (4983, 10266), (5133, 9966), (5742, 8909), (5841, 8758)]