51216154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6882

約数の個数: 24

約数和(自身を含む): 87179904

約数和(自身を除く): 35963750

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 6827, 7502, 13654, 75097, 150194, 211637, 423274, 826067, 1652134, 2328007, 4656014, 25608077, 51216154]

約数ペア:

[(1, 51216154), (2, 25608077), (11, 4656014), (22, 2328007), (31, 1652134), (62, 826067), (121, 423274), (242, 211637), (341, 150194), (682, 75097), (3751, 13654), (6827, 7502)]