53880906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{126481}}^1$

素因数の和:126557

約数の個数: 16

約数和(自身を含む): 109280448

約数和(自身を除く): 55399542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 126481, 252962, 379443, 758886, 8980151, 17960302, 26940453, 53880906]

約数ペア:

[(1, 53880906), (2, 26940453), (3, 17960302), (6, 8980151), (71, 758886), (142, 379443), (213, 252962), (426, 126481)]