54076945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43787}}^1$

素因数の和:43824

約数の個数: 16

約数和(自身を含む): 73563840

約数和(自身を除く): 19486895

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43787, 218935, 569231, 831953, 2846155, 4159765, 10815389, 54076945]

約数ペア:

[(1, 54076945), (5, 10815389), (13, 4159765), (19, 2846155), (65, 831953), (95, 569231), (247, 218935), (1235, 43787)]