52018967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 70500864

約数和(自身を除く): 18481897

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 331, 1001, 1099, 1727, 2041, 2317, 3641, 4303, 12089, 14287, 22451, 25487, 30121, 47333, 51967, 157157, 331331, 363769, 571637, 675571, 4001459, 4728997, 7431281, 52018967]

約数ペア:

[(1, 52018967), (7, 7431281), (11, 4728997), (13, 4001459), (77, 675571), (91, 571637), (143, 363769), (157, 331331), (331, 157157), (1001, 51967), (1099, 47333), (1727, 30121), (2041, 25487), (2317, 22451), (3641, 14287), (4303, 12089)]