47090901

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 78829632

約数和(自身を除く): 31738731

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 187, 221, 363, 429, 561, 587, 663, 1573, 1761, 2057, 2431, 4719, 6171, 6457, 7293, 7631, 9979, 19371, 22893, 26741, 29937, 71027, 80223, 83941, 109769, 129727, 213081, 251823, 329307, 389181, 923351, 1207459, 1426997, 2770053, 3622377, 4280991, 15696967, 47090901]

約数ペア:

[(1, 47090901), (3, 15696967), (11, 4280991), (13, 3622377), (17, 2770053), (33, 1426997), (39, 1207459), (51, 923351), (121, 389181), (143, 329307), (187, 251823), (221, 213081), (363, 129727), (429, 109769), (561, 83941), (587, 80223), (663, 71027), (1573, 29937), (1761, 26741), (2057, 22893), (2431, 19371), (4719, 9979), (6171, 7631), (6457, 7293)]