47892760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4451}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 108183600

約数和(自身を除く): 60290840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4451, 5380, 8902, 10760, 17804, 22255, 35608, 44510, 89020, 178040, 1197319, 2394638, 4789276, 5986595, 9578552, 11973190, 23946380, 47892760]

約数ペア:

[(1, 47892760), (2, 23946380), (4, 11973190), (5, 9578552), (8, 5986595), (10, 4789276), (20, 2394638), (40, 1197319), (269, 178040), (538, 89020), (1076, 44510), (1345, 35608), (2152, 22255), (2690, 17804), (4451, 10760), (5380, 8902)]