51675364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 103425280

約数和(自身を除く): 51749916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 193, 247, 271, 386, 494, 542, 772, 988, 1084, 2509, 3523, 3667, 5018, 5149, 7046, 7334, 10036, 10298, 14092, 14668, 20596, 47671, 52303, 66937, 95342, 104606, 133874, 190684, 209212, 267748, 679939, 993757, 1359878, 1987514, 2719756, 3975028, 12918841, 25837682, 51675364]

約数ペア:

[(1, 51675364), (2, 25837682), (4, 12918841), (13, 3975028), (19, 2719756), (26, 1987514), (38, 1359878), (52, 993757), (76, 679939), (193, 267748), (247, 209212), (271, 190684), (386, 133874), (494, 104606), (542, 95342), (772, 66937), (988, 52303), (1084, 47671), (2509, 20596), (3523, 14668), (3667, 14092), (5018, 10298), (5149, 10036), (7046, 7334)]