51113797

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 61804800

約数和(自身を除く): 10691003

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4349, 11753, 30443, 100027, 317477, 700189, 2222339, 7301971, 51113797]

約数ペア:

[(1, 51113797), (7, 7301971), (23, 2222339), (73, 700189), (161, 317477), (511, 100027), (1679, 30443), (4349, 11753)]