50747319

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2029}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 84025760

約数和(自身を除く): 33278441

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2029, 2779, 3573, 6087, 8337, 14203, 18261, 25011, 42609, 127827, 805513, 2416539, 5638591, 7249617, 16915773, 50747319]

約数ペア:

[(1, 50747319), (3, 16915773), (7, 7249617), (9, 5638591), (21, 2416539), (63, 805513), (397, 127827), (1191, 42609), (2029, 25011), (2779, 18261), (3573, 14203), (6087, 8337)]