53491284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 122626476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 839, 924, 966, 1012, 1386, 1449, 1518, 1678, 1771, 1932, 2277, 2517, 2772, 2898, 3036, 3356, 3542, 4554, 5034, 5313, 5796, 5873, 7084, 7551, 9108, 9229, 10068, 10626, 11746, 15102, 15939, 17619, 18458, 19297, 21252, 23492, 27687, 30204, 31878, 35238, 36916, 38594, 52857, 55374, 57891, 63756, 64603, 70476, 77188, 83061, 105714, 110748, 115782, 129206, 135079, 166122, 173673, 193809, 211428, 212267, 231564, 258412, 270158, 332244, 347346, 387618, 405237, 424534, 540316, 581427, 636801, 694692, 775236, 810474, 849068, 1162854, 1215711, 1273602, 1485869, 1620948, 1910403, 2325708, 2431422, 2547204, 2971738, 3820806, 4457607, 4862844, 5943476, 7641612, 8915214, 13372821, 17830428, 26745642, 53491284]

約数ペア:

[(1, 53491284), (2, 26745642), (3, 17830428), (4, 13372821), (6, 8915214), (7, 7641612), (9, 5943476), (11, 4862844), (12, 4457607), (14, 3820806), (18, 2971738), (21, 2547204), (22, 2431422), (23, 2325708), (28, 1910403), (33, 1620948), (36, 1485869), (42, 1273602), (44, 1215711), (46, 1162854), (63, 849068), (66, 810474), (69, 775236), (77, 694692), (84, 636801), (92, 581427), (99, 540316), (126, 424534), (132, 405237), (138, 387618), (154, 347346), (161, 332244), (198, 270158), (207, 258412), (231, 231564), (252, 212267), (253, 211428), (276, 193809), (308, 173673), (322, 166122), (396, 135079), (414, 129206), (462, 115782), (483, 110748), (506, 105714), (644, 83061), (693, 77188), (759, 70476), (828, 64603), (839, 63756), (924, 57891), (966, 55374), (1012, 52857), (1386, 38594), (1449, 36916), (1518, 35238), (1678, 31878), (1771, 30204), (1932, 27687), (2277, 23492), (2517, 21252), (2772, 19297), (2898, 18458), (3036, 17619), (3356, 15939), (3542, 15102), (4554, 11746), (5034, 10626), (5313, 10068), (5796, 9229), (5873, 9108), (7084, 7551)]