48945288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 100353912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 239, 276, 318, 322, 371, 424, 478, 483, 552, 636, 644, 717, 742, 956, 966, 1113, 1219, 1272, 1288, 1434, 1484, 1673, 1912, 1932, 2226, 2438, 2868, 2968, 3346, 3657, 3864, 4452, 4876, 5019, 5497, 5736, 6692, 7314, 8533, 8904, 9752, 10038, 10994, 12667, 13384, 14628, 16491, 17066, 20076, 21988, 25334, 25599, 29256, 32982, 34132, 38001, 38479, 40152, 43976, 50668, 51198, 65964, 68264, 76002, 76958, 88669, 101336, 102396, 115437, 131928, 152004, 153916, 177338, 204792, 230874, 266007, 291341, 304008, 307832, 354676, 461748, 532014, 582682, 709352, 874023, 923496, 1064028, 1165364, 1748046, 2039387, 2128056, 2330728, 3496092, 4078774, 6118161, 6992184, 8157548, 12236322, 16315096, 24472644, 48945288]

約数ペア:

[(1, 48945288), (2, 24472644), (3, 16315096), (4, 12236322), (6, 8157548), (7, 6992184), (8, 6118161), (12, 4078774), (14, 3496092), (21, 2330728), (23, 2128056), (24, 2039387), (28, 1748046), (42, 1165364), (46, 1064028), (53, 923496), (56, 874023), (69, 709352), (84, 582682), (92, 532014), (106, 461748), (138, 354676), (159, 307832), (161, 304008), (168, 291341), (184, 266007), (212, 230874), (239, 204792), (276, 177338), (318, 153916), (322, 152004), (371, 131928), (424, 115437), (478, 102396), (483, 101336), (552, 88669), (636, 76958), (644, 76002), (717, 68264), (742, 65964), (956, 51198), (966, 50668), (1113, 43976), (1219, 40152), (1272, 38479), (1288, 38001), (1434, 34132), (1484, 32982), (1673, 29256), (1912, 25599), (1932, 25334), (2226, 21988), (2438, 20076), (2868, 17066), (2968, 16491), (3346, 14628), (3657, 13384), (3864, 12667), (4452, 10994), (4876, 10038), (5019, 9752), (5497, 8904), (5736, 8533), (6692, 7314)]