53491074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^2$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 132092352

約数和(自身を除く): 78601278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 546, 626, 939, 1878, 2191, 4069, 4382, 6573, 8138, 12207, 13146, 24414, 28483, 56966, 85449, 97969, 170898, 195938, 293907, 587814, 685783, 1273597, 1371566, 2057349, 2547194, 3820791, 4114698, 7641582, 8915179, 17830358, 26745537, 53491074]

約数ペア:

[(1, 53491074), (2, 26745537), (3, 17830358), (6, 8915179), (7, 7641582), (13, 4114698), (14, 3820791), (21, 2547194), (26, 2057349), (39, 1371566), (42, 1273597), (78, 685783), (91, 587814), (182, 293907), (273, 195938), (313, 170898), (546, 97969), (626, 85449), (939, 56966), (1878, 28483), (2191, 24414), (4069, 13146), (4382, 12207), (6573, 8138)]