51766905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 87010560

約数和(自身を除く): 35243655

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 829, 905, 2487, 2715, 4145, 4163, 12435, 12489, 19067, 20815, 57201, 62445, 95335, 150049, 286005, 450147, 750245, 2250735, 3451127, 10353381, 17255635, 51766905]

約数ペア:

[(1, 51766905), (3, 17255635), (5, 10353381), (15, 3451127), (23, 2250735), (69, 750245), (115, 450147), (181, 286005), (345, 150049), (543, 95335), (829, 62445), (905, 57201), (2487, 20815), (2715, 19067), (4145, 12489), (4163, 12435)]