53269315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 72806400

約数和(自身を除く): 19537085

約数列:

[1, 5, 11, 31, 55, 155, 157, 199, 341, 785, 995, 1705, 1727, 2189, 4867, 6169, 8635, 10945, 24335, 30845, 31243, 53537, 67859, 156215, 267685, 339295, 343673, 968533, 1718365, 4842665, 10653863, 53269315]

約数ペア:

[(1, 53269315), (5, 10653863), (11, 4842665), (31, 1718365), (55, 968533), (155, 343673), (157, 339295), (199, 267685), (341, 156215), (785, 67859), (995, 53537), (1705, 31243), (1727, 30845), (2189, 24335), (4867, 10945), (6169, 8635)]