54061980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 174913536

約数和(自身を除く): 120851556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1327, 1358, 1455, 1940, 2037, 2654, 2716, 2910, 3395, 3981, 4074, 5308, 5820, 6635, 6790, 7962, 8148, 9289, 10185, 13270, 13580, 15924, 18578, 19905, 20370, 26540, 27867, 37156, 39810, 40740, 46445, 55734, 79620, 92890, 111468, 128719, 139335, 185780, 257438, 278670, 386157, 514876, 557340, 643595, 772314, 901033, 1287190, 1544628, 1802066, 1930785, 2574380, 2703099, 3604132, 3861570, 4505165, 5406198, 7723140, 9010330, 10812396, 13515495, 18020660, 27030990, 54061980]

約数ペア:

[(1, 54061980), (2, 27030990), (3, 18020660), (4, 13515495), (5, 10812396), (6, 9010330), (7, 7723140), (10, 5406198), (12, 4505165), (14, 3861570), (15, 3604132), (20, 2703099), (21, 2574380), (28, 1930785), (30, 1802066), (35, 1544628), (42, 1287190), (60, 901033), (70, 772314), (84, 643595), (97, 557340), (105, 514876), (140, 386157), (194, 278670), (210, 257438), (291, 185780), (388, 139335), (420, 128719), (485, 111468), (582, 92890), (679, 79620), (970, 55734), (1164, 46445), (1327, 40740), (1358, 39810), (1455, 37156), (1940, 27867), (2037, 26540), (2654, 20370), (2716, 19905), (2910, 18578), (3395, 15924), (3981, 13580), (4074, 13270), (5308, 10185), (5820, 9289), (6635, 8148), (6790, 7962)]