52153619

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 60652800

約数和(自身を除く): 8499181

約数列:

[1, 7, 107, 179, 389, 749, 1253, 2723, 19153, 41623, 69631, 134071, 291361, 487417, 7450517, 52153619]

約数ペア:

[(1, 52153619), (7, 7450517), (107, 487417), (179, 291361), (389, 134071), (749, 69631), (1253, 41623), (2723, 19153)]