52806747

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 82612224

約数和(自身を除く): 29805477

約数列:

[1, 3, 7, 21, 71, 107, 213, 321, 331, 497, 749, 993, 1491, 2247, 2317, 6951, 7597, 22791, 23501, 35417, 53179, 70503, 106251, 159537, 164507, 247919, 493521, 743757, 2514607, 7543821, 17602249, 52806747]

約数ペア:

[(1, 52806747), (3, 17602249), (7, 7543821), (21, 2514607), (71, 743757), (107, 493521), (213, 247919), (321, 164507), (331, 159537), (497, 106251), (749, 70503), (993, 53179), (1491, 35417), (2247, 23501), (2317, 22791), (6951, 7597)]