54278345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51941}}^1$

素因数の和:51976

約数の個数: 16

約数和(自身を含む): 74796480

約数和(自身を除く): 20518135

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 51941, 259705, 571351, 986879, 2856755, 4934395, 10855669, 54278345]

約数ペア:

[(1, 54278345), (5, 10855669), (11, 4934395), (19, 2856755), (55, 986879), (95, 571351), (209, 259705), (1045, 51941)]