51521085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14869}}^1$

素因数の和:14898

約数の個数: 48

約数和(自身を含む): 111346560

約数和(自身を除く): 59825475

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 14869, 44607, 74345, 104083, 133821, 163559, 223035, 312249, 490677, 520415, 669105, 817795, 936747, 1144913, 1472031, 1561245, 2453385, 3434739, 4683735, 5724565, 7360155, 10304217, 17173695, 51521085]

約数ペア:

[(1, 51521085), (3, 17173695), (5, 10304217), (7, 7360155), (9, 5724565), (11, 4683735), (15, 3434739), (21, 2453385), (33, 1561245), (35, 1472031), (45, 1144913), (55, 936747), (63, 817795), (77, 669105), (99, 520415), (105, 490677), (165, 312249), (231, 223035), (315, 163559), (385, 133821), (495, 104083), (693, 74345), (1155, 44607), (3465, 14869)]