47889864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 101495736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 239, 242, 253, 264, 276, 363, 396, 414, 478, 484, 506, 552, 717, 726, 759, 792, 828, 956, 968, 1012, 1089, 1434, 1452, 1518, 1656, 1912, 2024, 2151, 2178, 2277, 2629, 2783, 2868, 2904, 3036, 4302, 4356, 4554, 5258, 5497, 5566, 5736, 6072, 7887, 8349, 8604, 8712, 9108, 10516, 10994, 11132, 15774, 16491, 16698, 17208, 18216, 21032, 21988, 22264, 23661, 25047, 28919, 31548, 32982, 33396, 43976, 47322, 49473, 50094, 57838, 60467, 63096, 65964, 66792, 86757, 94644, 98946, 100188, 115676, 120934, 131928, 173514, 181401, 189288, 197892, 200376, 231352, 241868, 260271, 347028, 362802, 395784, 483736, 520542, 544203, 665137, 694056, 725604, 1041084, 1088406, 1330274, 1451208, 1995411, 2082168, 2176812, 2660548, 3990822, 4353624, 5321096, 5986233, 7981644, 11972466, 15963288, 23944932, 47889864]

約数ペア:

[(1, 47889864), (2, 23944932), (3, 15963288), (4, 11972466), (6, 7981644), (8, 5986233), (9, 5321096), (11, 4353624), (12, 3990822), (18, 2660548), (22, 2176812), (23, 2082168), (24, 1995411), (33, 1451208), (36, 1330274), (44, 1088406), (46, 1041084), (66, 725604), (69, 694056), (72, 665137), (88, 544203), (92, 520542), (99, 483736), (121, 395784), (132, 362802), (138, 347028), (184, 260271), (198, 241868), (207, 231352), (239, 200376), (242, 197892), (253, 189288), (264, 181401), (276, 173514), (363, 131928), (396, 120934), (414, 115676), (478, 100188), (484, 98946), (506, 94644), (552, 86757), (717, 66792), (726, 65964), (759, 63096), (792, 60467), (828, 57838), (956, 50094), (968, 49473), (1012, 47322), (1089, 43976), (1434, 33396), (1452, 32982), (1518, 31548), (1656, 28919), (1912, 25047), (2024, 23661), (2151, 22264), (2178, 21988), (2277, 21032), (2629, 18216), (2783, 17208), (2868, 16698), (2904, 16491), (3036, 15774), (4302, 11132), (4356, 10994), (4554, 10516), (5258, 9108), (5497, 8712), (5566, 8604), (5736, 8349), (6072, 7887)]