51749585

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 65501568

約数和(自身を除く): 13751983

約数列:

[1, 5, 41, 47, 131, 205, 235, 655, 1681, 1927, 5371, 6157, 8405, 9635, 26855, 30785, 79007, 220211, 252437, 395035, 1101055, 1262185, 10349917, 51749585]

約数ペア:

[(1, 51749585), (5, 10349917), (41, 1262185), (47, 1101055), (131, 395035), (205, 252437), (235, 220211), (655, 79007), (1681, 30785), (1927, 26855), (5371, 9635), (6157, 8405)]