54912385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 76059648

約数和(自身を除く): 21147263

約数列:

[1, 5, 11, 23, 55, 83, 115, 253, 415, 523, 913, 1265, 1909, 2615, 4565, 5753, 9545, 12029, 20999, 28765, 43409, 60145, 104995, 132319, 217045, 477499, 661595, 998407, 2387495, 4992035, 10982477, 54912385]

約数ペア:

[(1, 54912385), (5, 10982477), (11, 4992035), (23, 2387495), (55, 998407), (83, 661595), (115, 477499), (253, 217045), (415, 132319), (523, 104995), (913, 60145), (1265, 43409), (1909, 28765), (2615, 20999), (4565, 12029), (5753, 9545)]