55517648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 114401160

約数和(自身を除く): 58883512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 509, 802, 1018, 1604, 2036, 3208, 4072, 6416, 6817, 8144, 8653, 13634, 17306, 27268, 34612, 54536, 69224, 109072, 138448, 204109, 408218, 816436, 1632872, 3265744, 3469853, 6939706, 13879412, 27758824, 55517648]

約数ペア:

[(1, 55517648), (2, 27758824), (4, 13879412), (8, 6939706), (16, 3469853), (17, 3265744), (34, 1632872), (68, 816436), (136, 408218), (272, 204109), (401, 138448), (509, 109072), (802, 69224), (1018, 54536), (1604, 34612), (2036, 27268), (3208, 17306), (4072, 13634), (6416, 8653), (6817, 8144)]