51407692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 109831680

約数和(自身を除く): 58423988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1361, 1988, 2698, 2722, 5396, 5444, 9443, 9527, 18886, 19054, 25859, 37772, 38108, 51718, 96631, 103436, 181013, 193262, 362026, 386524, 676417, 724052, 1352834, 1835989, 2705668, 3671978, 7343956, 12851923, 25703846, 51407692]

約数ペア:

[(1, 51407692), (2, 25703846), (4, 12851923), (7, 7343956), (14, 3671978), (19, 2705668), (28, 1835989), (38, 1352834), (71, 724052), (76, 676417), (133, 386524), (142, 362026), (266, 193262), (284, 181013), (497, 103436), (532, 96631), (994, 51718), (1349, 38108), (1361, 37772), (1988, 25859), (2698, 19054), (2722, 18886), (5396, 9527), (5444, 9443)]