55016247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 86688000

約数和(自身を除く): 31671753

約数列:

[1, 3, 11, 13, 33, 39, 143, 257, 429, 499, 771, 1497, 2827, 3341, 5489, 6487, 8481, 10023, 16467, 19461, 36751, 71357, 110253, 128243, 214071, 384729, 1410673, 1667159, 4232019, 5001477, 18338749, 55016247]

約数ペア:

[(1, 55016247), (3, 18338749), (11, 5001477), (13, 4232019), (33, 1667159), (39, 1410673), (143, 384729), (257, 214071), (429, 128243), (499, 110253), (771, 71357), (1497, 36751), (2827, 19461), (3341, 16467), (5489, 10023), (6487, 8481)]