57136690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2083}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 111335616

約数和(自身を除く): 54198926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2083, 2110, 2743, 4166, 5486, 10415, 13715, 20830, 27079, 27430, 54158, 135395, 270790, 439513, 879026, 2197565, 4395130, 5713669, 11427338, 28568345, 57136690]

約数ペア:

[(1, 57136690), (2, 28568345), (5, 11427338), (10, 5713669), (13, 4395130), (26, 2197565), (65, 879026), (130, 439513), (211, 270790), (422, 135395), (1055, 54158), (2083, 27430), (2110, 27079), (2743, 20830), (4166, 13715), (5486, 10415)]