51515690

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6971}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 92867040

約数和(自身を除く): 41351350

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 6971, 7390, 13942, 34855, 69710, 5151569, 10303138, 25757845, 51515690]

約数ペア:

[(1, 51515690), (2, 25757845), (5, 10303138), (10, 5151569), (739, 69710), (1478, 34855), (3695, 13942), (6971, 7390)]