55777578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 124813920

約数和(自身を除く): 69036342

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1693, 1734, 1938, 3386, 5079, 5491, 10158, 10982, 16473, 28781, 32167, 32946, 57562, 64334, 86343, 96501, 172686, 193002, 489277, 546839, 978554, 1093678, 1467831, 1640517, 2935662, 3281034, 9296263, 18592526, 27888789, 55777578]

約数ペア:

[(1, 55777578), (2, 27888789), (3, 18592526), (6, 9296263), (17, 3281034), (19, 2935662), (34, 1640517), (38, 1467831), (51, 1093678), (57, 978554), (102, 546839), (114, 489277), (289, 193002), (323, 172686), (578, 96501), (646, 86343), (867, 64334), (969, 57562), (1693, 32946), (1734, 32167), (1938, 28781), (3386, 16473), (5079, 10982), (5491, 10158)]