51141288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 140152320

約数和(自身を除く): 89011032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307, 614, 631, 921, 1228, 1262, 1842, 1893, 2456, 2524, 3377, 3684, 3786, 5048, 6754, 6941, 7368, 7572, 10131, 13508, 13882, 15144, 20262, 20823, 27016, 27764, 40524, 41646, 55528, 81048, 83292, 166584, 193717, 387434, 581151, 774868, 1162302, 1549736, 2130887, 2324604, 4261774, 4649208, 6392661, 8523548, 12785322, 17047096, 25570644, 51141288]

約数ペア:

[(1, 51141288), (2, 25570644), (3, 17047096), (4, 12785322), (6, 8523548), (8, 6392661), (11, 4649208), (12, 4261774), (22, 2324604), (24, 2130887), (33, 1549736), (44, 1162302), (66, 774868), (88, 581151), (132, 387434), (264, 193717), (307, 166584), (614, 83292), (631, 81048), (921, 55528), (1228, 41646), (1262, 40524), (1842, 27764), (1893, 27016), (2456, 20823), (2524, 20262), (3377, 15144), (3684, 13882), (3786, 13508), (5048, 10131), (6754, 7572), (6941, 7368)]