51861507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17167}}^1$

素因数の和:17242

約数の個数: 16

約数和(自身を含む): 74165760

約数和(自身を除く): 22304253

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 17167, 51501, 326173, 909851, 978519, 2729553, 17287169, 51861507]

約数ペア:

[(1, 51861507), (3, 17287169), (19, 2729553), (53, 978519), (57, 909851), (159, 326173), (1007, 51501), (3021, 17167)]