51031888

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{35837}}^1$

素因数の和:35934

約数の個数: 20

約数和(自身を含む): 99988020

約数和(自身を除く): 48956132

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 35837, 71674, 143348, 286696, 573392, 3189493, 6378986, 12757972, 25515944, 51031888]

約数ペア:

[(1, 51031888), (2, 25515944), (4, 12757972), (8, 6378986), (16, 3189493), (89, 573392), (178, 286696), (356, 143348), (712, 71674), (1424, 35837)]