51173766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 75961242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 881, 922, 1383, 1762, 2643, 2766, 3227, 4149, 5286, 6167, 6454, 7929, 8298, 9681, 12334, 15858, 18501, 19362, 29043, 37002, 55503, 58086, 111006, 406141, 812282, 1218423, 2436846, 2842987, 3655269, 5685974, 7310538, 8528961, 17057922, 25586883, 51173766]

約数ペア:

[(1, 51173766), (2, 25586883), (3, 17057922), (6, 8528961), (7, 7310538), (9, 5685974), (14, 3655269), (18, 2842987), (21, 2436846), (42, 1218423), (63, 812282), (126, 406141), (461, 111006), (881, 58086), (922, 55503), (1383, 37002), (1762, 29043), (2643, 19362), (2766, 18501), (3227, 15858), (4149, 12334), (5286, 9681), (6167, 8298), (6454, 7929)]