51372321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17141

約数の個数: 32

約数和(自身を含む): 91972608

約数和(自身を除く): 40600287

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 17107, 51321, 119749, 188177, 222391, 359247, 564531, 667173, 1317239, 1556737, 2446301, 3951717, 4670211, 7338903, 17124107, 51372321]

約数ペア:

[(1, 51372321), (3, 17124107), (7, 7338903), (11, 4670211), (13, 3951717), (21, 2446301), (33, 1556737), (39, 1317239), (77, 667173), (91, 564531), (143, 359247), (231, 222391), (273, 188177), (429, 119749), (1001, 51321), (3003, 17107)]