51253315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4327}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 64816128

約数和(自身を除く): 13562813

約数列:

[1, 5, 23, 103, 115, 515, 2369, 4327, 11845, 21635, 99521, 445681, 497605, 2228405, 10250663, 51253315]

約数ペア:

[(1, 51253315), (5, 10250663), (23, 2228405), (103, 497605), (115, 445681), (515, 99521), (2369, 21635), (4327, 11845)]