51814239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4783}}^1$

素因数の和:4966

約数の個数: 16

約数和(自身を含む): 72563712

約数和(自身を除く): 20749473

約数列:

[1, 3, 23, 69, 157, 471, 3611, 4783, 10833, 14349, 110009, 330027, 750931, 2252793, 17271413, 51814239]

約数ペア:

[(1, 51814239), (3, 17271413), (23, 2252793), (69, 750931), (157, 330027), (471, 110009), (3611, 14349), (4783, 10833)]