51859394

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 80191296

約数和(自身を除く): 28331902

約数列:

[1, 2, 61, 71, 122, 142, 4331, 5987, 8662, 11974, 365207, 425077, 730414, 850154, 25929697, 51859394]

約数ペア:

[(1, 51859394), (2, 25929697), (61, 850154), (71, 730414), (122, 425077), (142, 365207), (4331, 11974), (5987, 8662)]