51658208

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 65753632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2239, 2884, 3296, 4478, 5768, 8956, 11536, 15673, 17912, 23072, 31346, 35824, 62692, 71648, 125384, 230617, 250768, 461234, 501536, 922468, 1614319, 1844936, 3228638, 3689872, 6457276, 7379744, 12914552, 25829104, 51658208]

約数ペア:

[(1, 51658208), (2, 25829104), (4, 12914552), (7, 7379744), (8, 6457276), (14, 3689872), (16, 3228638), (28, 1844936), (32, 1614319), (56, 922468), (103, 501536), (112, 461234), (206, 250768), (224, 230617), (412, 125384), (721, 71648), (824, 62692), (1442, 35824), (1648, 31346), (2239, 23072), (2884, 17912), (3296, 15673), (4478, 11536), (5768, 8956)]