50977980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283211}}^1$

素因数の和:283226

約数の個数: 36

約数和(自身を含む): 154633752

約数和(自身を除く): 103655772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283211, 566422, 849633, 1132844, 1416055, 1699266, 2548899, 2832110, 3398532, 4248165, 5097798, 5664220, 8496330, 10195596, 12744495, 16992660, 25488990, 50977980]

約数ペア:

[(1, 50977980), (2, 25488990), (3, 16992660), (4, 12744495), (5, 10195596), (6, 8496330), (9, 5664220), (10, 5097798), (12, 4248165), (15, 3398532), (18, 2832110), (20, 2548899), (30, 1699266), (36, 1416055), (45, 1132844), (60, 849633), (90, 566422), (180, 283211)]