51922199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 13718761

約数列:

[1, 7, 17, 43, 73, 119, 139, 301, 511, 731, 973, 1241, 2363, 3139, 5117, 5977, 8687, 10147, 16541, 21973, 41839, 53363, 71029, 101609, 172499, 373541, 436321, 711263, 1207493, 3054247, 7417457, 51922199]

約数ペア:

[(1, 51922199), (7, 7417457), (17, 3054247), (43, 1207493), (73, 711263), (119, 436321), (139, 373541), (301, 172499), (511, 101609), (731, 71029), (973, 53363), (1241, 41839), (2363, 21973), (3139, 16541), (5117, 10147), (5977, 8687)]