54543784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 104888520

約数和(自身を除く): 50344736

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 653, 788, 1306, 1576, 2612, 5224, 10441, 20882, 34609, 41764, 69218, 83528, 128641, 138436, 257282, 276872, 514564, 1029128, 6817973, 13635946, 27271892, 54543784]

約数ペア:

[(1, 54543784), (2, 27271892), (4, 13635946), (8, 6817973), (53, 1029128), (106, 514564), (197, 276872), (212, 257282), (394, 138436), (424, 128641), (653, 83528), (788, 69218), (1306, 41764), (1576, 34609), (2612, 20882), (5224, 10441)]