50747536

素因数分解:

$2^4\times 7^4\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 50

約数和(自身を含む): 114790582

約数和(自身を除く): 64043046

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1321, 1372, 2401, 2642, 2744, 4802, 5284, 5488, 9247, 9604, 10568, 18494, 19208, 21136, 36988, 38416, 64729, 73976, 129458, 147952, 258916, 453103, 517832, 906206, 1035664, 1812412, 3171721, 3624824, 6343442, 7249648, 12686884, 25373768, 50747536]

約数ペア:

[(1, 50747536), (2, 25373768), (4, 12686884), (7, 7249648), (8, 6343442), (14, 3624824), (16, 3171721), (28, 1812412), (49, 1035664), (56, 906206), (98, 517832), (112, 453103), (196, 258916), (343, 147952), (392, 129458), (686, 73976), (784, 64729), (1321, 38416), (1372, 36988), (2401, 21136), (2642, 19208), (2744, 18494), (4802, 10568), (5284, 9604), (5488, 9247)]