54963856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 113262840

約数和(自身を除く): 58298984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 509, 794, 1018, 1588, 2036, 3176, 4072, 6352, 6749, 8144, 8653, 13498, 17306, 26996, 34612, 53992, 69224, 107984, 138448, 202073, 404146, 808292, 1616584, 3233168, 3435241, 6870482, 13740964, 27481928, 54963856]

約数ペア:

[(1, 54963856), (2, 27481928), (4, 13740964), (8, 6870482), (16, 3435241), (17, 3233168), (34, 1616584), (68, 808292), (136, 404146), (272, 202073), (397, 138448), (509, 107984), (794, 69224), (1018, 53992), (1588, 34612), (2036, 26996), (3176, 17306), (4072, 13498), (6352, 8653), (6749, 8144)]