52072749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 80308800

約数和(自身を除く): 28236051

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 4289, 12141, 12867, 38601, 81491, 244473, 304519, 733419, 913557, 2740671, 5785861, 17357583, 52072749]

約数ペア:

[(1, 52072749), (3, 17357583), (9, 5785861), (19, 2740671), (57, 913557), (71, 733419), (171, 304519), (213, 244473), (639, 81491), (1349, 38601), (4047, 12867), (4289, 12141)]