51373065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6947}}^1$

素因数の和:7001

約数の個数: 32

約数和(自身を含む): 90046080

約数和(自身を除く): 38673015

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 6947, 7395, 20841, 34735, 104205, 118099, 201463, 354297, 590495, 604389, 1007315, 1771485, 3021945, 3424871, 10274613, 17124355, 51373065]

約数ペア:

[(1, 51373065), (3, 17124355), (5, 10274613), (15, 3424871), (17, 3021945), (29, 1771485), (51, 1007315), (85, 604389), (87, 590495), (145, 354297), (255, 201463), (435, 118099), (493, 104205), (1479, 34735), (2465, 20841), (6947, 7395)]