56491904

素因数分解:

$2^7\times 7^2\times {\mathrm{9007}}^1$

素因数の和:9035

約数の個数: 48

約数和(自身を含む): 130931280

約数和(自身を除く): 74439376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 9007, 18014, 36028, 63049, 72056, 126098, 144112, 252196, 288224, 441343, 504392, 576448, 882686, 1008784, 1152896, 1765372, 2017568, 3530744, 4035136, 7061488, 8070272, 14122976, 28245952, 56491904]

約数ペア:

[(1, 56491904), (2, 28245952), (4, 14122976), (7, 8070272), (8, 7061488), (14, 4035136), (16, 3530744), (28, 2017568), (32, 1765372), (49, 1152896), (56, 1008784), (64, 882686), (98, 576448), (112, 504392), (128, 441343), (196, 288224), (224, 252196), (392, 144112), (448, 126098), (784, 72056), (896, 63049), (1568, 36028), (3136, 18014), (6272, 9007)]