54291228

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{28817}}^1$

素因数の和:28981

約数の個数: 24

約数和(自身を含む): 127490832

約数和(自身を除く): 73199604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 28817, 57634, 86451, 115268, 172902, 345804, 4524269, 9048538, 13572807, 18097076, 27145614, 54291228]

約数ペア:

[(1, 54291228), (2, 27145614), (3, 18097076), (4, 13572807), (6, 9048538), (12, 4524269), (157, 345804), (314, 172902), (471, 115268), (628, 86451), (942, 57634), (1884, 28817)]