55485054

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 77570946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1319, 1558, 2214, 2337, 2638, 3957, 4674, 7011, 7914, 11871, 14022, 21033, 23742, 25061, 35613, 42066, 50122, 54079, 71226, 75183, 108158, 150366, 162237, 225549, 324474, 451098, 486711, 676647, 973422, 1027501, 1353294, 1460133, 2055002, 2920266, 3082503, 6165006, 9247509, 18495018, 27742527, 55485054]

約数ペア:

[(1, 55485054), (2, 27742527), (3, 18495018), (6, 9247509), (9, 6165006), (18, 3082503), (19, 2920266), (27, 2055002), (38, 1460133), (41, 1353294), (54, 1027501), (57, 973422), (82, 676647), (114, 486711), (123, 451098), (171, 324474), (246, 225549), (342, 162237), (369, 150366), (513, 108158), (738, 75183), (779, 71226), (1026, 54079), (1107, 50122), (1319, 42066), (1558, 35613), (2214, 25061), (2337, 23742), (2638, 21033), (3957, 14022), (4674, 11871), (7011, 7914)]