55870228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12263}}^1$

素因数の和:12351

約数の個数: 24

約数和(自身を含む): 105077952

約数和(自身を除く): 49207724

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 12263, 24526, 49052, 208471, 416942, 821621, 833884, 1643242, 3286484, 13967557, 27935114, 55870228]

約数ペア:

[(1, 55870228), (2, 27935114), (4, 13967557), (17, 3286484), (34, 1643242), (67, 833884), (68, 821621), (134, 416942), (268, 208471), (1139, 49052), (2278, 24526), (4556, 12263)]