51334528

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 75569792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 53, 56, 64, 92, 94, 106, 112, 128, 161, 184, 188, 212, 224, 322, 329, 368, 371, 376, 424, 448, 644, 658, 736, 742, 752, 848, 896, 1081, 1219, 1288, 1316, 1472, 1484, 1504, 1696, 2162, 2438, 2491, 2576, 2632, 2944, 2968, 3008, 3392, 4324, 4876, 4982, 5152, 5264, 5936, 6016, 6784, 7567, 8533, 8648, 9752, 9964, 10304, 10528, 11872, 15134, 17066, 17296, 17437, 19504, 19928, 20608, 21056, 23744, 30268, 34132, 34592, 34874, 39008, 39856, 42112, 47488, 57293, 60536, 68264, 69184, 69748, 78016, 79712, 114586, 121072, 136528, 138368, 139496, 156032, 159424, 229172, 242144, 273056, 278992, 318848, 401051, 458344, 484288, 546112, 557984, 802102, 916688, 968576, 1092224, 1115968, 1604204, 1833376, 2231936, 3208408, 3666752, 6416816, 7333504, 12833632, 25667264, 51334528]

約数ペア:

[(1, 51334528), (2, 25667264), (4, 12833632), (7, 7333504), (8, 6416816), (14, 3666752), (16, 3208408), (23, 2231936), (28, 1833376), (32, 1604204), (46, 1115968), (47, 1092224), (53, 968576), (56, 916688), (64, 802102), (92, 557984), (94, 546112), (106, 484288), (112, 458344), (128, 401051), (161, 318848), (184, 278992), (188, 273056), (212, 242144), (224, 229172), (322, 159424), (329, 156032), (368, 139496), (371, 138368), (376, 136528), (424, 121072), (448, 114586), (644, 79712), (658, 78016), (736, 69748), (742, 69184), (752, 68264), (848, 60536), (896, 57293), (1081, 47488), (1219, 42112), (1288, 39856), (1316, 39008), (1472, 34874), (1484, 34592), (1504, 34132), (1696, 30268), (2162, 23744), (2438, 21056), (2491, 20608), (2576, 19928), (2632, 19504), (2944, 17437), (2968, 17296), (3008, 17066), (3392, 15134), (4324, 11872), (4876, 10528), (4982, 10304), (5152, 9964), (5264, 9752), (5936, 8648), (6016, 8533), (6784, 7567)]