54577276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 110115936

約数和(自身を除く): 55538660

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 577, 884, 1154, 1391, 1819, 2308, 2782, 3638, 5564, 7276, 7501, 9809, 15002, 19618, 23647, 30004, 39236, 47294, 61739, 94588, 123478, 127517, 246956, 255034, 510068, 802607, 1049563, 1605214, 2099126, 3210428, 4198252, 13644319, 27288638, 54577276]

約数ペア:

[(1, 54577276), (2, 27288638), (4, 13644319), (13, 4198252), (17, 3210428), (26, 2099126), (34, 1605214), (52, 1049563), (68, 802607), (107, 510068), (214, 255034), (221, 246956), (428, 127517), (442, 123478), (577, 94588), (884, 61739), (1154, 47294), (1391, 39236), (1819, 30004), (2308, 23647), (2782, 19618), (3638, 15002), (5564, 9809), (7276, 7501)]