51428026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 88482240

約数和(自身を除く): 37054214

約数列:

[1, 2, 13, 17, 26, 34, 221, 307, 379, 442, 614, 758, 3991, 4927, 5219, 6443, 7982, 9854, 10438, 12886, 67847, 83759, 116353, 135694, 167518, 232706, 1512589, 1978001, 3025178, 3956002, 25714013, 51428026]

約数ペア:

[(1, 51428026), (2, 25714013), (13, 3956002), (17, 3025178), (26, 1978001), (34, 1512589), (221, 232706), (307, 167518), (379, 135694), (442, 116353), (614, 83759), (758, 67847), (3991, 12886), (4927, 10438), (5219, 9854), (6443, 7982)]