57471260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 152990208

約数和(自身を除く): 95518948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 557, 670, 737, 770, 938, 1114, 1340, 1474, 1540, 1876, 2228, 2345, 2785, 2948, 3685, 3899, 4690, 5159, 5570, 6127, 7370, 7798, 9380, 10318, 11140, 12254, 14740, 15596, 19495, 20636, 24508, 25795, 30635, 37319, 38990, 42889, 51590, 61270, 74638, 77980, 85778, 103180, 122540, 149276, 171556, 186595, 214445, 261233, 373190, 410509, 428890, 522466, 746380, 821018, 857780, 1044932, 1306165, 1642036, 2052545, 2612330, 2873563, 4105090, 5224660, 5747126, 8210180, 11494252, 14367815, 28735630, 57471260]

約数ペア:

[(1, 57471260), (2, 28735630), (4, 14367815), (5, 11494252), (7, 8210180), (10, 5747126), (11, 5224660), (14, 4105090), (20, 2873563), (22, 2612330), (28, 2052545), (35, 1642036), (44, 1306165), (55, 1044932), (67, 857780), (70, 821018), (77, 746380), (110, 522466), (134, 428890), (140, 410509), (154, 373190), (220, 261233), (268, 214445), (308, 186595), (335, 171556), (385, 149276), (469, 122540), (557, 103180), (670, 85778), (737, 77980), (770, 74638), (938, 61270), (1114, 51590), (1340, 42889), (1474, 38990), (1540, 37319), (1876, 30635), (2228, 25795), (2345, 24508), (2785, 20636), (2948, 19495), (3685, 15596), (3899, 14740), (4690, 12254), (5159, 11140), (5570, 10318), (6127, 9380), (7370, 7798)]