51689015

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25031}}^1$

素因数の和:25102

約数の個数: 16

約数和(自身を含む): 72092160

約数和(自身を除く): 20403145

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 25031, 125155, 175217, 876085, 1476829, 7384145, 10337803, 51689015]

約数ペア:

[(1, 51689015), (5, 10337803), (7, 7384145), (35, 1476829), (59, 876085), (295, 175217), (413, 125155), (2065, 25031)]