51446096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{247337}}^1$

素因数の和:247358

約数の個数: 20

約数和(自身を含む): 107344692

約数和(自身を除く): 55898596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 247337, 494674, 989348, 1978696, 3215381, 3957392, 6430762, 12861524, 25723048, 51446096]

約数ペア:

[(1, 51446096), (2, 25723048), (4, 12861524), (8, 6430762), (13, 3957392), (16, 3215381), (26, 1978696), (52, 989348), (104, 494674), (208, 247337)]