51407874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11027}}^1$

素因数の和:11079

約数の個数: 48

約数和(自身を含む): 130747968

約数和(自身を除く): 79340094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 11027, 22054, 33081, 66162, 77189, 99243, 154378, 198486, 231567, 407999, 463134, 694701, 815998, 1223997, 1389402, 2447994, 2855993, 3671991, 5711986, 7343982, 8567979, 17135958, 25703937, 51407874]

約数ペア:

[(1, 51407874), (2, 25703937), (3, 17135958), (6, 8567979), (7, 7343982), (9, 5711986), (14, 3671991), (18, 2855993), (21, 2447994), (37, 1389402), (42, 1223997), (63, 815998), (74, 694701), (111, 463134), (126, 407999), (222, 231567), (259, 198486), (333, 154378), (518, 99243), (666, 77189), (777, 66162), (1554, 33081), (2331, 22054), (4662, 11027)]