56503551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39157}}^1$

素因数の和:39210

約数の個数: 16

約数和(自身を含む): 83328224

約数和(自身を除く): 26824673

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 39157, 117471, 509041, 1448809, 1527123, 4346427, 18834517, 56503551]

約数ペア:

[(1, 56503551), (3, 18834517), (13, 4346427), (37, 1527123), (39, 1448809), (111, 509041), (481, 117471), (1443, 39157)]