53321418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 122967936

約数和(自身を除く): 69646518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 271, 306, 542, 643, 813, 1286, 1626, 1929, 2439, 3858, 4607, 4878, 5787, 9214, 10931, 11574, 13821, 21862, 27642, 32793, 41463, 65586, 82926, 98379, 174253, 196758, 348506, 522759, 1045518, 1568277, 2962301, 3136554, 5924602, 8886903, 17773806, 26660709, 53321418]

約数ペア:

[(1, 53321418), (2, 26660709), (3, 17773806), (6, 8886903), (9, 5924602), (17, 3136554), (18, 2962301), (34, 1568277), (51, 1045518), (102, 522759), (153, 348506), (271, 196758), (306, 174253), (542, 98379), (643, 82926), (813, 65586), (1286, 41463), (1626, 32793), (1929, 27642), (2439, 21862), (3858, 13821), (4607, 11574), (4878, 10931), (5787, 9214)]