54861460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21599}}^1$

素因数の和:21735

約数の個数: 24

約数和(自身を含む): 116121600

約数和(自身を除く): 61260140

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 21599, 43198, 86396, 107995, 215990, 431980, 2743073, 5486146, 10972292, 13715365, 27430730, 54861460]

約数ペア:

[(1, 54861460), (2, 27430730), (4, 13715365), (5, 10972292), (10, 5486146), (20, 2743073), (127, 431980), (254, 215990), (508, 107995), (635, 86396), (1270, 43198), (2540, 21599)]