54549120385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{20509}}^1$

素因数の和:20785

約数の個数: 32

約数和(自身を含む): 68224464000

約数和(自身を除く): 13675343615

約数列:

[1, 5, 43, 89, 139, 215, 445, 695, 3827, 5977, 12371, 19135, 20509, 29885, 61855, 102545, 531953, 881887, 1825301, 2659765, 2850751, 4409435, 9126505, 14253755, 78487943, 122582293, 253716839, 392439715, 612911465, 1268584195, 10909824077, 54549120385]

約数ペア:

[(1, 54549120385), (5, 10909824077), (43, 1268584195), (89, 612911465), (139, 392439715), (215, 253716839), (445, 122582293), (695, 78487943), (3827, 14253755), (5977, 9126505), (12371, 4409435), (19135, 2850751), (20509, 2659765), (29885, 1825301), (61855, 881887), (102545, 531953)]