51897846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8677

約数の個数: 64

約数和(自身を含む): 139378176

約数和(自身を除く): 87480330

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 8641, 17282, 25923, 51846, 60487, 95051, 112333, 120974, 181461, 190102, 224666, 285153, 336999, 362922, 570306, 665357, 673998, 786331, 1235663, 1330714, 1572662, 1996071, 2358993, 2471326, 3706989, 3992142, 4717986, 7413978, 8649641, 17299282, 25948923, 51897846]

約数ペア:

[(1, 51897846), (2, 25948923), (3, 17299282), (6, 8649641), (7, 7413978), (11, 4717986), (13, 3992142), (14, 3706989), (21, 2471326), (22, 2358993), (26, 1996071), (33, 1572662), (39, 1330714), (42, 1235663), (66, 786331), (77, 673998), (78, 665357), (91, 570306), (143, 362922), (154, 336999), (182, 285153), (231, 224666), (273, 190102), (286, 181461), (429, 120974), (462, 112333), (546, 95051), (858, 60487), (1001, 51846), (2002, 25923), (3003, 17282), (6006, 8641)]