53918425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 73789920

約数和(自身を除く): 19871495

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2203, 2225, 4895, 11015, 24233, 24475, 55075, 121165, 196067, 605825, 980335, 2156737, 4901675, 10783685, 53918425]

約数ペア:

[(1, 53918425), (5, 10783685), (11, 4901675), (25, 2156737), (55, 980335), (89, 605825), (275, 196067), (445, 121165), (979, 55075), (2203, 24475), (2225, 24233), (4895, 11015)]