54284825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 82923264

約数和(自身を除く): 28638439

約数列:

[1, 5, 7, 17, 25, 35, 71, 85, 119, 175, 257, 355, 425, 497, 595, 1207, 1285, 1775, 1799, 2485, 2975, 4369, 6035, 6425, 8449, 8995, 12425, 18247, 21845, 30175, 30583, 42245, 44975, 91235, 109225, 127729, 152915, 211225, 310199, 456175, 638645, 764575, 1550995, 2171393, 3193225, 7754975, 10856965, 54284825]

約数ペア:

[(1, 54284825), (5, 10856965), (7, 7754975), (17, 3193225), (25, 2171393), (35, 1550995), (71, 764575), (85, 638645), (119, 456175), (175, 310199), (257, 211225), (355, 152915), (425, 127729), (497, 109225), (595, 91235), (1207, 44975), (1285, 42245), (1775, 30583), (1799, 30175), (2485, 21845), (2975, 18247), (4369, 12425), (6035, 8995), (6425, 8449)]