54831978

素因数分解:

$2^1\times 3^5\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 123963840

約数和(自身を除く): 69131862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 439, 486, 514, 771, 878, 1317, 1542, 2313, 2634, 3951, 4626, 6939, 7902, 11853, 13878, 20817, 23706, 35559, 41634, 62451, 71118, 106677, 112823, 124902, 213354, 225646, 338469, 676938, 1015407, 2030814, 3046221, 6092442, 9138663, 18277326, 27415989, 54831978]

約数ペア:

[(1, 54831978), (2, 27415989), (3, 18277326), (6, 9138663), (9, 6092442), (18, 3046221), (27, 2030814), (54, 1015407), (81, 676938), (162, 338469), (243, 225646), (257, 213354), (439, 124902), (486, 112823), (514, 106677), (771, 71118), (878, 62451), (1317, 41634), (1542, 35559), (2313, 23706), (2634, 20817), (3951, 13878), (4626, 11853), (6939, 7902)]