51748255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46831}}^1$

素因数の和:46866

約数の個数: 16

約数和(自身を含む): 70809984

約数和(自身を除く): 19061729

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 46831, 234155, 608803, 796127, 3044015, 3980635, 10349651, 51748255]

約数ペア:

[(1, 51748255), (5, 10349651), (13, 3980635), (17, 3044015), (65, 796127), (85, 608803), (221, 234155), (1105, 46831)]