51051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 32

約数和(自身を含む): 96768

約数和(自身を除く): 45717

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 357, 429, 561, 663, 1001, 1309, 1547, 2431, 3003, 3927, 4641, 7293, 17017, 51051]

約数ペア:

[(1, 51051), (3, 17017), (7, 7293), (11, 4641), (13, 3927), (17, 3003), (21, 2431), (33, 1547), (39, 1309), (51, 1001), (77, 663), (91, 561), (119, 429), (143, 357), (187, 273), (221, 231)]