51505608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 112723512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 593, 616, 658, 924, 987, 1034, 1128, 1186, 1316, 1551, 1779, 1848, 1974, 2068, 2372, 2632, 3102, 3558, 3619, 3948, 4136, 4151, 4744, 6204, 6523, 7116, 7238, 7896, 8302, 10857, 12408, 12453, 13046, 14232, 14476, 16604, 19569, 21714, 24906, 26092, 27871, 28952, 33208, 39138, 43428, 45661, 49812, 52184, 55742, 78276, 83613, 86856, 91322, 99624, 111484, 136983, 156552, 167226, 182644, 195097, 222968, 273966, 306581, 334452, 365288, 390194, 547932, 585291, 613162, 668904, 780388, 919743, 1095864, 1170582, 1226324, 1560776, 1839486, 2146067, 2341164, 2452648, 3678972, 4292134, 4682328, 6438201, 7357944, 8584268, 12876402, 17168536, 25752804, 51505608]

約数ペア:

[(1, 51505608), (2, 25752804), (3, 17168536), (4, 12876402), (6, 8584268), (7, 7357944), (8, 6438201), (11, 4682328), (12, 4292134), (14, 3678972), (21, 2452648), (22, 2341164), (24, 2146067), (28, 1839486), (33, 1560776), (42, 1226324), (44, 1170582), (47, 1095864), (56, 919743), (66, 780388), (77, 668904), (84, 613162), (88, 585291), (94, 547932), (132, 390194), (141, 365288), (154, 334452), (168, 306581), (188, 273966), (231, 222968), (264, 195097), (282, 182644), (308, 167226), (329, 156552), (376, 136983), (462, 111484), (517, 99624), (564, 91322), (593, 86856), (616, 83613), (658, 78276), (924, 55742), (987, 52184), (1034, 49812), (1128, 45661), (1186, 43428), (1316, 39138), (1551, 33208), (1779, 28952), (1848, 27871), (1974, 26092), (2068, 24906), (2372, 21714), (2632, 19569), (3102, 16604), (3558, 14476), (3619, 14232), (3948, 13046), (4136, 12453), (4151, 12408), (4744, 10857), (6204, 8302), (6523, 7896), (7116, 7238)]