51939719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 57187200

約数和(自身を除く): 5247481

約数列:

[1, 13, 73, 229, 239, 949, 2977, 3107, 16717, 17447, 54731, 217321, 226811, 711503, 3995363, 51939719]

約数ペア:

[(1, 51939719), (13, 3995363), (73, 711503), (229, 226811), (239, 217321), (949, 54731), (2977, 17447), (3107, 16717)]