51484563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{440039}}^1$

素因数の和:440058

約数の個数: 12

約数和(自身を含む): 80087280

約数和(自身を除く): 28602717

約数列:

[1, 3, 9, 13, 39, 117, 440039, 1320117, 3960351, 5720507, 17161521, 51484563]

約数ペア:

[(1, 51484563), (3, 17161521), (9, 5720507), (13, 3960351), (39, 1320117), (117, 440039)]