55160672

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 127782144

約数和(自身を除く): 72621472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 277, 392, 508, 554, 784, 889, 1016, 1108, 1568, 1778, 1939, 2032, 2216, 3556, 3878, 4064, 4432, 6223, 7112, 7756, 8864, 12446, 13573, 14224, 15512, 24892, 27146, 28448, 31024, 35179, 49784, 54292, 62048, 70358, 99568, 108584, 140716, 199136, 217168, 246253, 281432, 434336, 492506, 562864, 985012, 1125728, 1723771, 1970024, 3447542, 3940048, 6895084, 7880096, 13790168, 27580336, 55160672]

約数ペア:

[(1, 55160672), (2, 27580336), (4, 13790168), (7, 7880096), (8, 6895084), (14, 3940048), (16, 3447542), (28, 1970024), (32, 1723771), (49, 1125728), (56, 985012), (98, 562864), (112, 492506), (127, 434336), (196, 281432), (224, 246253), (254, 217168), (277, 199136), (392, 140716), (508, 108584), (554, 99568), (784, 70358), (889, 62048), (1016, 54292), (1108, 49784), (1568, 35179), (1778, 31024), (1939, 28448), (2032, 27146), (2216, 24892), (3556, 15512), (3878, 14224), (4064, 13573), (4432, 12446), (6223, 8864), (7112, 7756)]