56899755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 109175040

約数和(自身を除く): 52275285

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 1619, 2343, 3195, 3905, 4857, 7029, 8095, 11715, 14571, 17809, 24285, 35145, 53427, 72855, 89045, 114949, 160281, 267135, 344847, 574745, 801405, 1034541, 1264439, 1724235, 3793317, 5172705, 6322195, 11379951, 18966585, 56899755]

約数ペア:

[(1, 56899755), (3, 18966585), (5, 11379951), (9, 6322195), (11, 5172705), (15, 3793317), (33, 1724235), (45, 1264439), (55, 1034541), (71, 801405), (99, 574745), (165, 344847), (213, 267135), (355, 160281), (495, 114949), (639, 89045), (781, 72855), (1065, 53427), (1619, 35145), (2343, 24285), (3195, 17809), (3905, 14571), (4857, 11715), (7029, 8095)]