55004313

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 38074407

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 107, 147, 269, 273, 321, 637, 749, 807, 1391, 1883, 1911, 2247, 3497, 4173, 5243, 5649, 9737, 10491, 13181, 15729, 24479, 28783, 29211, 39543, 68159, 73437, 86349, 171353, 201481, 204477, 374179, 514059, 604443, 1122537, 1410367, 2619253, 4231101, 7857759, 18334771, 55004313]

約数ペア:

[(1, 55004313), (3, 18334771), (7, 7857759), (13, 4231101), (21, 2619253), (39, 1410367), (49, 1122537), (91, 604443), (107, 514059), (147, 374179), (269, 204477), (273, 201481), (321, 171353), (637, 86349), (749, 73437), (807, 68159), (1391, 39543), (1883, 29211), (1911, 28783), (2247, 24479), (3497, 15729), (4173, 13181), (5243, 10491), (5649, 9737)]