51359440660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{636109}}^1$

素因数の和:636496

約数の個数: 48

約数和(自身を含む): 117980593920

約数和(自身を除く): 66621153260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 734, 1468, 1835, 3670, 4037, 7340, 8074, 16148, 20185, 40370, 80740, 636109, 1272218, 2544436, 3180545, 6361090, 6997199, 12722180, 13994398, 27988796, 34985995, 69971990, 139943980, 233452003, 466904006, 933808012, 1167260015, 2334520030, 2567972033, 4669040060, 5135944066, 10271888132, 12839860165, 25679720330, 51359440660]

約数ペア:

[(1, 51359440660), (2, 25679720330), (4, 12839860165), (5, 10271888132), (10, 5135944066), (11, 4669040060), (20, 2567972033), (22, 2334520030), (44, 1167260015), (55, 933808012), (110, 466904006), (220, 233452003), (367, 139943980), (734, 69971990), (1468, 34985995), (1835, 27988796), (3670, 13994398), (4037, 12722180), (7340, 6997199), (8074, 6361090), (16148, 3180545), (20185, 2544436), (40370, 1272218), (80740, 636109)]