57271482

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{20011}}^1$

素因数の和:20075

約数の個数: 32

約数和(自身を含む): 129677760

約数和(自身を除く): 72406278

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 20011, 40022, 60033, 120066, 180099, 360198, 540297, 1060583, 1080594, 2121166, 3181749, 6363498, 9545247, 19090494, 28635741, 57271482]

約数ペア:

[(1, 57271482), (2, 28635741), (3, 19090494), (6, 9545247), (9, 6363498), (18, 3181749), (27, 2121166), (53, 1080594), (54, 1060583), (106, 540297), (159, 360198), (318, 180099), (477, 120066), (954, 60033), (1431, 40022), (2862, 20011)]