54938845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 71210160

約数和(自身を除く): 16271315

約数列:

[1, 5, 13, 65, 397, 1985, 2129, 5161, 10645, 25805, 27677, 138385, 845213, 4226065, 10987769, 54938845]

約数ペア:

[(1, 54938845), (5, 10987769), (13, 4226065), (65, 845213), (397, 138385), (1985, 27677), (2129, 25805), (5161, 10645)]