51951886

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20731}}^1$

素因数の和:20919

約数の個数: 16

約数和(自身を含む): 89562240

約数和(自身を除く): 37610354

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 20731, 41462, 145117, 290234, 3710849, 7421698, 25975943, 51951886]

約数ペア:

[(1, 51951886), (2, 25975943), (7, 7421698), (14, 3710849), (179, 290234), (358, 145117), (1253, 41462), (2506, 20731)]