57514518

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 127488816

約数和(自身を除く): 69974298

約数列:

[1, 2, 3, 6, 9, 18, 83, 137, 166, 249, 274, 281, 411, 498, 562, 747, 822, 843, 1233, 1494, 1686, 2466, 2529, 5058, 11371, 22742, 23323, 34113, 38497, 46646, 68226, 69969, 76994, 102339, 115491, 139938, 204678, 209907, 230982, 346473, 419814, 692946, 3195251, 6390502, 9585753, 19171506, 28757259, 57514518]

約数ペア:

[(1, 57514518), (2, 28757259), (3, 19171506), (6, 9585753), (9, 6390502), (18, 3195251), (83, 692946), (137, 419814), (166, 346473), (249, 230982), (274, 209907), (281, 204678), (411, 139938), (498, 115491), (562, 102339), (747, 76994), (822, 69969), (843, 68226), (1233, 46646), (1494, 38497), (1686, 34113), (2466, 23323), (2529, 22742), (5058, 11371)]