51233455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112601}}^1$

素因数の和:112626

約数の個数: 16

約数和(自身を含む): 75668544

約数和(自身を除く): 24435089

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 112601, 563005, 788207, 1463813, 3941035, 7319065, 10246691, 51233455]

約数ペア:

[(1, 51233455), (5, 10246691), (7, 7319065), (13, 3941035), (35, 1463813), (65, 788207), (91, 563005), (455, 112601)]