51640946

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{4049}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 37005454

約数列:

[1, 2, 7, 14, 911, 1822, 4049, 6377, 8098, 12754, 28343, 56686, 3688639, 7377278, 25820473, 51640946]

約数ペア:

[(1, 51640946), (2, 25820473), (7, 7377278), (14, 3688639), (911, 56686), (1822, 28343), (4049, 12754), (6377, 8098)]