51321536

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 117689376

約数和(自身を除く): 66367840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1181, 1358, 1552, 2362, 2716, 3104, 4724, 5432, 6208, 8267, 9448, 10864, 16534, 18896, 21728, 33068, 37792, 43456, 66136, 75584, 114557, 132272, 229114, 264544, 458228, 529088, 801899, 916456, 1603798, 1832912, 3207596, 3665824, 6415192, 7331648, 12830384, 25660768, 51321536]

約数ペア:

[(1, 51321536), (2, 25660768), (4, 12830384), (7, 7331648), (8, 6415192), (14, 3665824), (16, 3207596), (28, 1832912), (32, 1603798), (56, 916456), (64, 801899), (97, 529088), (112, 458228), (194, 264544), (224, 229114), (388, 132272), (448, 114557), (679, 75584), (776, 66136), (1181, 43456), (1358, 37792), (1552, 33068), (2362, 21728), (2716, 18896), (3104, 16534), (4724, 10864), (5432, 9448), (6208, 8267)]