54123090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 150038784

約数和(自身を除く): 95915694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2657, 2910, 3395, 4074, 5314, 6790, 7971, 10185, 13285, 15942, 18599, 20370, 26570, 37198, 39855, 55797, 79710, 92995, 111594, 185990, 257729, 278985, 515458, 557970, 773187, 1288645, 1546374, 1804103, 2577290, 3608206, 3865935, 5412309, 7731870, 9020515, 10824618, 18041030, 27061545, 54123090]

約数ペア:

[(1, 54123090), (2, 27061545), (3, 18041030), (5, 10824618), (6, 9020515), (7, 7731870), (10, 5412309), (14, 3865935), (15, 3608206), (21, 2577290), (30, 1804103), (35, 1546374), (42, 1288645), (70, 773187), (97, 557970), (105, 515458), (194, 278985), (210, 257729), (291, 185990), (485, 111594), (582, 92995), (679, 79710), (970, 55797), (1358, 39855), (1455, 37198), (2037, 26570), (2657, 20370), (2910, 18599), (3395, 15942), (4074, 13285), (5314, 10185), (6790, 7971)]