51029790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{242999}}^1$

素因数の和:243016

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 88938210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 242999, 485998, 728997, 1214995, 1457994, 1700993, 2429990, 3401986, 3644985, 5102979, 7289970, 8504965, 10205958, 17009930, 25514895, 51029790]

約数ペア:

[(1, 51029790), (2, 25514895), (3, 17009930), (5, 10205958), (6, 8504965), (7, 7289970), (10, 5102979), (14, 3644985), (15, 3401986), (21, 2429990), (30, 1700993), (35, 1457994), (42, 1214995), (70, 728997), (105, 485998), (210, 242999)]