48509128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 96127200

約数和(自身を除く): 47618072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 947, 1348, 1894, 2696, 3788, 6403, 7576, 12806, 17993, 25612, 35986, 51224, 71972, 143944, 319139, 638278, 1276556, 2553112, 6063641, 12127282, 24254564, 48509128]

約数ペア:

[(1, 48509128), (2, 24254564), (4, 12127282), (8, 6063641), (19, 2553112), (38, 1276556), (76, 638278), (152, 319139), (337, 143944), (674, 71972), (947, 51224), (1348, 35986), (1894, 25612), (2696, 17993), (3788, 12806), (6403, 7576)]