54893489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 66324480

約数和(自身を除く): 11430991

約数列:

[1, 7, 19, 133, 271, 1523, 1897, 5149, 10661, 28937, 36043, 202559, 412733, 2889131, 7841927, 54893489]

約数ペア:

[(1, 54893489), (7, 7841927), (19, 2889131), (133, 412733), (271, 202559), (1523, 36043), (1897, 28937), (5149, 10661)]