51254046

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 116049024

約数和(自身を除く): 64794978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 243, 326, 486, 489, 647, 978, 1294, 1467, 1941, 2934, 3882, 4401, 5823, 8802, 11646, 13203, 17469, 26406, 34938, 39609, 52407, 79218, 104814, 105461, 157221, 210922, 314442, 316383, 632766, 949149, 1898298, 2847447, 5694894, 8542341, 17084682, 25627023, 51254046]

約数ペア:

[(1, 51254046), (2, 25627023), (3, 17084682), (6, 8542341), (9, 5694894), (18, 2847447), (27, 1898298), (54, 949149), (81, 632766), (162, 316383), (163, 314442), (243, 210922), (326, 157221), (486, 105461), (489, 104814), (647, 79218), (978, 52407), (1294, 39609), (1467, 34938), (1941, 26406), (2934, 17469), (3882, 13203), (4401, 11646), (5823, 8802)]