53018455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 77852160

約数和(自身を除く): 24833705

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 1307, 2135, 5795, 6535, 8113, 9149, 24833, 40565, 45745, 79727, 124165, 173831, 398635, 558089, 869155, 1514813, 2790445, 7574065, 10603691, 53018455]

約数ペア:

[(1, 53018455), (5, 10603691), (7, 7574065), (19, 2790445), (35, 1514813), (61, 869155), (95, 558089), (133, 398635), (305, 173831), (427, 124165), (665, 79727), (1159, 45745), (1307, 40565), (2135, 24833), (5795, 9149), (6535, 8113)]