51920854

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 27247466

約数列:

[1, 2, 79, 158, 373, 746, 881, 1762, 29467, 58934, 69599, 139198, 328613, 657226, 25960427, 51920854]

約数ペア:

[(1, 51920854), (2, 25960427), (79, 657226), (158, 328613), (373, 139198), (746, 69599), (881, 58934), (1762, 29467)]