50126220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{278479}}^1$

素因数の和:278494

約数の個数: 36

約数和(自身を含む): 152050080

約数和(自身を除く): 101923860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 278479, 556958, 835437, 1113916, 1392395, 1670874, 2506311, 2784790, 3341748, 4177185, 5012622, 5569580, 8354370, 10025244, 12531555, 16708740, 25063110, 50126220]

約数ペア:

[(1, 50126220), (2, 25063110), (3, 16708740), (4, 12531555), (5, 10025244), (6, 8354370), (9, 5569580), (10, 5012622), (12, 4177185), (15, 3341748), (18, 2784790), (20, 2506311), (30, 1670874), (36, 1392395), (45, 1113916), (60, 835437), (90, 556958), (180, 278479)]