53531036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1601}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 101105424

約数和(自身を除く): 47574388

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1601, 2572, 3202, 6404, 8359, 16718, 20813, 33436, 41626, 83252, 1029443, 2058886, 4117772, 13382759, 26765518, 53531036]

約数ペア:

[(1, 53531036), (2, 26765518), (4, 13382759), (13, 4117772), (26, 2058886), (52, 1029443), (643, 83252), (1286, 41626), (1601, 33436), (2572, 20813), (3202, 16718), (6404, 8359)]