49519405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5113}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 64436400

約数和(自身を除く): 14916995

約数列:

[1, 5, 13, 65, 149, 745, 1937, 5113, 9685, 25565, 66469, 332345, 761837, 3809185, 9903881, 49519405]

約数ペア:

[(1, 49519405), (5, 9903881), (13, 3809185), (65, 761837), (149, 332345), (745, 66469), (1937, 25565), (5113, 9685)]