54159976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 114670080

約数和(自身を除く): 60510104

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 157, 214, 248, 314, 403, 428, 628, 806, 856, 1256, 1391, 1612, 2041, 2782, 3224, 3317, 4082, 4867, 5564, 6634, 8164, 9734, 11128, 13268, 16328, 16799, 19468, 26536, 33598, 38936, 43121, 63271, 67196, 86242, 126542, 134392, 172484, 218387, 253084, 344968, 436774, 506168, 520769, 873548, 1041538, 1747096, 2083076, 4166152, 6769997, 13539994, 27079988, 54159976]

約数ペア:

[(1, 54159976), (2, 27079988), (4, 13539994), (8, 6769997), (13, 4166152), (26, 2083076), (31, 1747096), (52, 1041538), (62, 873548), (104, 520769), (107, 506168), (124, 436774), (157, 344968), (214, 253084), (248, 218387), (314, 172484), (403, 134392), (428, 126542), (628, 86242), (806, 67196), (856, 63271), (1256, 43121), (1391, 38936), (1612, 33598), (2041, 26536), (2782, 19468), (3224, 16799), (3317, 16328), (4082, 13268), (4867, 11128), (5564, 9734), (6634, 8164)]