51153144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 153162240

約数和(自身を除く): 102009096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 97, 129, 146, 168, 172, 194, 219, 258, 291, 292, 301, 344, 388, 438, 511, 516, 582, 584, 602, 679, 776, 876, 903, 1022, 1032, 1164, 1204, 1358, 1533, 1752, 1806, 2037, 2044, 2328, 2408, 2716, 3066, 3139, 3612, 4074, 4088, 4171, 5432, 6132, 6278, 7081, 7224, 8148, 8342, 9417, 12264, 12513, 12556, 14162, 16296, 16684, 18834, 21243, 21973, 25026, 25112, 28324, 29197, 33368, 37668, 42486, 43946, 49567, 50052, 56648, 58394, 65919, 75336, 84972, 87591, 87892, 99134, 100104, 116788, 131838, 148701, 169944, 175182, 175784, 198268, 233576, 263676, 297402, 304483, 350364, 396536, 527352, 594804, 608966, 700728, 913449, 1189608, 1217932, 1826898, 2131381, 2435864, 3653796, 4262762, 6394143, 7307592, 8525524, 12788286, 17051048, 25576572, 51153144]

約数ペア:

[(1, 51153144), (2, 25576572), (3, 17051048), (4, 12788286), (6, 8525524), (7, 7307592), (8, 6394143), (12, 4262762), (14, 3653796), (21, 2435864), (24, 2131381), (28, 1826898), (42, 1217932), (43, 1189608), (56, 913449), (73, 700728), (84, 608966), (86, 594804), (97, 527352), (129, 396536), (146, 350364), (168, 304483), (172, 297402), (194, 263676), (219, 233576), (258, 198268), (291, 175784), (292, 175182), (301, 169944), (344, 148701), (388, 131838), (438, 116788), (511, 100104), (516, 99134), (582, 87892), (584, 87591), (602, 84972), (679, 75336), (776, 65919), (876, 58394), (903, 56648), (1022, 50052), (1032, 49567), (1164, 43946), (1204, 42486), (1358, 37668), (1533, 33368), (1752, 29197), (1806, 28324), (2037, 25112), (2044, 25026), (2328, 21973), (2408, 21243), (2716, 18834), (3066, 16684), (3139, 16296), (3612, 14162), (4074, 12556), (4088, 12513), (4171, 12264), (5432, 9417), (6132, 8342), (6278, 8148), (7081, 7224)]