51813195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29027}}^1$

素因数の和:29059

約数の個数: 32

約数和(自身を含む): 100320768

約数和(自身を除く): 48507573

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 29027, 87081, 145135, 203189, 435405, 493459, 609567, 1015945, 1480377, 2467295, 3047835, 3454213, 7401885, 10362639, 17271065, 51813195]

約数ペア:

[(1, 51813195), (3, 17271065), (5, 10362639), (7, 7401885), (15, 3454213), (17, 3047835), (21, 2467295), (35, 1480377), (51, 1015945), (85, 609567), (105, 493459), (119, 435405), (255, 203189), (357, 145135), (595, 87081), (1785, 29027)]