55600.0000000

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 9014080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 269, 302, 538, 604, 755, 1076, 1208, 1345, 1510, 2152, 2416, 2690, 3020, 4304, 4832, 5380, 6040, 8608, 10760, 12080, 21520, 24160, 40619, 43040, 81238, 162476, 203095, 324952, 406190, 649904, 812380, 1299808, 1624760, 3249520, 6499040]

約数ペア:

[(1, 6499040), (2, 3249520), (4, 1624760), (5, 1299808), (8, 812380), (10, 649904), (16, 406190), (20, 324952), (32, 203095), (40, 162476), (80, 81238), (151, 43040), (160, 40619), (269, 24160), (302, 21520), (538, 12080), (604, 10760), (755, 8608), (1076, 6040), (1208, 5380), (1345, 4832), (1510, 4304), (2152, 3020), (2416, 2690)]