51517802

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69431}}^1$

素因数の和:69493

約数の個数: 16

約数和(自身を含む): 89983872

約数和(自身を除く): 38466070

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69431, 138862, 486017, 972034, 3679843, 7359686, 25758901, 51517802]

約数ペア:

[(1, 51517802), (2, 25758901), (7, 7359686), (14, 3679843), (53, 972034), (106, 486017), (371, 138862), (742, 69431)]