51986396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 115325952

約数和(自身を除く): 63339556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 2767, 4697, 5534, 9394, 11068, 18788, 19369, 30437, 38738, 60874, 77476, 121748, 168787, 213059, 337574, 426118, 675148, 852236, 1181509, 1856657, 2363018, 3713314, 4726036, 7426628, 12996599, 25993198, 51986396]

約数ペア:

[(1, 51986396), (2, 25993198), (4, 12996599), (7, 7426628), (11, 4726036), (14, 3713314), (22, 2363018), (28, 1856657), (44, 1181509), (61, 852236), (77, 675148), (122, 426118), (154, 337574), (244, 213059), (308, 168787), (427, 121748), (671, 77476), (854, 60874), (1342, 38738), (1708, 30437), (2684, 19369), (2767, 18788), (4697, 11068), (5534, 9394)]