56439460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 150248448

約数和(自身を除く): 93808988

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, 547, 670, 737, 770, 938, 1094, 1340, 1474, 1540, 1876, 2188, 2345, 2735, 2948, 3685, 3829, 4690, 5159, 5470, 6017, 7370, 7658, 9380, 10318, 10940, 12034, 14740, 15316, 19145, 20636, 24068, 25795, 30085, 36649, 38290, 42119, 51590, 60170, 73298, 76580, 84238, 103180, 120340, 146596, 168476, 183245, 210595, 256543, 366490, 403139, 421190, 513086, 732980, 806278, 842380, 1026172, 1282715, 1612556, 2015695, 2565430, 2821973, 4031390, 5130860, 5643946, 8062780, 11287892, 14109865, 28219730, 56439460]

約数ペア:

[(1, 56439460), (2, 28219730), (4, 14109865), (5, 11287892), (7, 8062780), (10, 5643946), (11, 5130860), (14, 4031390), (20, 2821973), (22, 2565430), (28, 2015695), (35, 1612556), (44, 1282715), (55, 1026172), (67, 842380), (70, 806278), (77, 732980), (110, 513086), (134, 421190), (140, 403139), (154, 366490), (220, 256543), (268, 210595), (308, 183245), (335, 168476), (385, 146596), (469, 120340), (547, 103180), (670, 84238), (737, 76580), (770, 73298), (938, 60170), (1094, 51590), (1340, 42119), (1474, 38290), (1540, 36649), (1876, 30085), (2188, 25795), (2345, 24068), (2735, 20636), (2948, 19145), (3685, 15316), (3829, 14740), (4690, 12034), (5159, 10940), (5470, 10318), (6017, 9380), (7370, 7658)]