51454795

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 24024245

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 1559, 4715, 6601, 7795, 10913, 33005, 35857, 54565, 63919, 179285, 250999, 319595, 447433, 1254995, 1470137, 2237165, 7350685, 10290959, 51454795]

約数ペア:

[(1, 51454795), (5, 10290959), (7, 7350685), (23, 2237165), (35, 1470137), (41, 1254995), (115, 447433), (161, 319595), (205, 250999), (287, 179285), (805, 63919), (943, 54565), (1435, 35857), (1559, 33005), (4715, 10913), (6601, 7795)]