55041376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 127135008

約数和(自身を除く): 72093632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 172, 181, 208, 221, 272, 344, 362, 416, 442, 544, 559, 688, 724, 731, 884, 1118, 1376, 1448, 1462, 1768, 2236, 2353, 2896, 2924, 3077, 3536, 4472, 4706, 5792, 5848, 6154, 7072, 7783, 8944, 9412, 9503, 11696, 12308, 15566, 17888, 18824, 19006, 23392, 24616, 31132, 37648, 38012, 40001, 49232, 62264, 75296, 76024, 80002, 98464, 101179, 124528, 132311, 152048, 160004, 202358, 249056, 264622, 304096, 320008, 404716, 529244, 640016, 809432, 1058488, 1280032, 1618864, 1720043, 2116976, 3237728, 3440086, 4233952, 6880172, 13760344, 27520688, 55041376]

約数ペア:

[(1, 55041376), (2, 27520688), (4, 13760344), (8, 6880172), (13, 4233952), (16, 3440086), (17, 3237728), (26, 2116976), (32, 1720043), (34, 1618864), (43, 1280032), (52, 1058488), (68, 809432), (86, 640016), (104, 529244), (136, 404716), (172, 320008), (181, 304096), (208, 264622), (221, 249056), (272, 202358), (344, 160004), (362, 152048), (416, 132311), (442, 124528), (544, 101179), (559, 98464), (688, 80002), (724, 76024), (731, 75296), (884, 62264), (1118, 49232), (1376, 40001), (1448, 38012), (1462, 37648), (1768, 31132), (2236, 24616), (2353, 23392), (2896, 19006), (2924, 18824), (3077, 17888), (3536, 15566), (4472, 12308), (4706, 11696), (5792, 9503), (5848, 9412), (6154, 8944), (7072, 7783)]