54485795

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17139

約数の個数: 24

約数和(自身を含む): 81913104

約数和(自身を除く): 27427309

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 17107, 85535, 119749, 222391, 598745, 838243, 1111955, 1556737, 4191215, 7783685, 10897159, 54485795]

約数ペア:

[(1, 54485795), (5, 10897159), (7, 7783685), (13, 4191215), (35, 1556737), (49, 1111955), (65, 838243), (91, 598745), (245, 222391), (455, 119749), (637, 85535), (3185, 17107)]