49411115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40009}}^1$

素因数の和:40046

約数の個数: 16

約数和(自身を含む): 67216800

約数和(自身を除く): 17805685

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 40009, 200045, 520117, 760171, 2600585, 3800855, 9882223, 49411115]

約数ペア:

[(1, 49411115), (5, 9882223), (13, 3800855), (19, 2600585), (65, 760171), (95, 520117), (247, 200045), (1235, 40009)]