51949890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{192407}}^1$

素因数の和:192423

約数の個数: 32

約数和(自身を含む): 138533760

約数和(自身を除く): 86583870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 192407, 384814, 577221, 962035, 1154442, 1731663, 1924070, 2886105, 3463326, 5194989, 5772210, 8658315, 10389978, 17316630, 25974945, 51949890]

約数ペア:

[(1, 51949890), (2, 25974945), (3, 17316630), (5, 10389978), (6, 8658315), (9, 5772210), (10, 5194989), (15, 3463326), (18, 2886105), (27, 1924070), (30, 1731663), (45, 1154442), (54, 962035), (90, 577221), (135, 384814), (270, 192407)]