53409906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 127471968

約数和(自身を除く): 74062062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1926, 2354, 2521, 3531, 5042, 7062, 7563, 10593, 15126, 21186, 22689, 27731, 45378, 55462, 83193, 166386, 249579, 269747, 499158, 539494, 809241, 1618482, 2427723, 2967217, 4855446, 5934434, 8901651, 17803302, 26704953, 53409906]

約数ペア:

[(1, 53409906), (2, 26704953), (3, 17803302), (6, 8901651), (9, 5934434), (11, 4855446), (18, 2967217), (22, 2427723), (33, 1618482), (66, 809241), (99, 539494), (107, 499158), (198, 269747), (214, 249579), (321, 166386), (642, 83193), (963, 55462), (1177, 45378), (1926, 27731), (2354, 22689), (2521, 21186), (3531, 15126), (5042, 10593), (7062, 7563)]