51605154

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20333}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 117123840

約数和(自身を除く): 65518686

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 20333, 40666, 60999, 121998, 182997, 365994, 548991, 955651, 1097982, 1911302, 2866953, 5733906, 8600859, 17201718, 25802577, 51605154]

約数ペア:

[(1, 51605154), (2, 25802577), (3, 17201718), (6, 8600859), (9, 5733906), (18, 2866953), (27, 1911302), (47, 1097982), (54, 955651), (94, 548991), (141, 365994), (282, 182997), (423, 121998), (846, 60999), (1269, 40666), (2538, 20333)]